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Finding the Fourth Proportional to 95,586.30, 143,099.07 and 67,024.22

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Solution

The fourth proportional to 95,586.30, 143,099.07 and 67,024.22 is: 100,339.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,586.30 : 143,099.07 = 67,024.22 : x
  2. Step 2: Convert to fraction form
    95,586.30/143,099.07 = 67,024.22/x
  3. Step 3: Cross multiply
    95,586.30x = 143,099.07 × 67,024.22
  4. Step 4: Simplify right side
    95,586.30x = 9,591,102,833.98
  5. Step 5: Solve for x
    x = 9,591,102,833.98/95,586.30
  6. Step 6: Final answer
    x = 100,339.72

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