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Finding the Fourth Proportional to 1,294,473.99, 1,941,709.30 and 347,844.73

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Solution

The fourth proportional to 1,294,473.99, 1,941,709.30 and 347,844.73 is: 521,766.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,473.99 : 1,941,709.30 = 347,844.73 : x
  2. Step 2: Convert to fraction form
    1,294,473.99/1,941,709.30 = 347,844.73/x
  3. Step 3: Cross multiply
    1,294,473.99x = 1,941,709.30 × 347,844.73
  4. Step 4: Simplify right side
    1,294,473.99x = 675,413,335,749.22
  5. Step 5: Solve for x
    x = 675,413,335,749.22/1,294,473.99
  6. Step 6: Final answer
    x = 521,766.64

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