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Finding the Fourth Proportional to 1,294,473.36, 1,941,708.36 and 347,844.10

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Solution

The fourth proportional to 1,294,473.36, 1,941,708.36 and 347,844.10 is: 521,765.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,473.36 : 1,941,708.36 = 347,844.10 : x
  2. Step 2: Convert to fraction form
    1,294,473.36/1,941,708.36 = 347,844.10/x
  3. Step 3: Cross multiply
    1,294,473.36x = 1,941,708.36 × 347,844.10
  4. Step 4: Simplify right side
    1,294,473.36x = 675,411,796,946.68
  5. Step 5: Solve for x
    x = 675,411,796,946.68/1,294,473.36
  6. Step 6: Final answer
    x = 521,765.70

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