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Finding the Fourth Proportional to 245,683.14, 367,934.16 and 140,182.26

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Solution

The fourth proportional to 245,683.14, 367,934.16 and 140,182.26 is: 209,936.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,683.14 : 367,934.16 = 140,182.26 : x
  2. Step 2: Convert to fraction form
    245,683.14/367,934.16 = 140,182.26/x
  3. Step 3: Cross multiply
    245,683.14x = 367,934.16 × 140,182.26
  4. Step 4: Simplify right side
    245,683.14x = 51,577,842,080.00
  5. Step 5: Solve for x
    x = 51,577,842,080.00/245,683.14
  6. Step 6: Final answer
    x = 209,936.43

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