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Finding the Fourth Proportional to 306,293.52, 459,440.28 and 95,947.92

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Solution

The fourth proportional to 306,293.52, 459,440.28 and 95,947.92 is: 143,921.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,293.52 : 459,440.28 = 95,947.92 : x
  2. Step 2: Convert to fraction form
    306,293.52/459,440.28 = 95,947.92/x
  3. Step 3: Cross multiply
    306,293.52x = 459,440.28 × 95,947.92
  4. Step 4: Simplify right side
    306,293.52x = 44,082,339,230.22
  5. Step 5: Solve for x
    x = 44,082,339,230.22/306,293.52
  6. Step 6: Final answer
    x = 143,921.88

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