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Finding the Fourth Proportional to 119,443.92, 179,276.59 and 60,321.11

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Solution

The fourth proportional to 119,443.92, 179,276.59 and 60,321.11 is: 90,537.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,443.92 : 179,276.59 = 60,321.11 : x
  2. Step 2: Convert to fraction form
    119,443.92/179,276.59 = 60,321.11/x
  3. Step 3: Cross multiply
    119,443.92x = 179,276.59 × 60,321.11
  4. Step 4: Simplify right side
    119,443.92x = 10,814,162,084.83
  5. Step 5: Solve for x
    x = 10,814,162,084.83/119,443.92
  6. Step 6: Final answer
    x = 90,537.57

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