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Finding the Fourth Proportional to 538,750.04, 808,129.10 and 239,150.07

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Solution

The fourth proportional to 538,750.04, 808,129.10 and 239,150.07 is: 358,726.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    538,750.04 : 808,129.10 = 239,150.07 : x
  2. Step 2: Convert to fraction form
    538,750.04/808,129.10 = 239,150.07/x
  3. Step 3: Cross multiply
    538,750.04x = 808,129.10 × 239,150.07
  4. Step 4: Simplify right side
    538,750.04x = 193,264,129,638.29
  5. Step 5: Solve for x
    x = 193,264,129,638.29/538,750.04
  6. Step 6: Final answer
    x = 358,726.90

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