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Finding the Fourth Proportional to 59,752.62, 89,684.34 and 30,191.21

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Solution

The fourth proportional to 59,752.62, 89,684.34 and 30,191.21 is: 45,314.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,752.62 : 89,684.34 = 30,191.21 : x
  2. Step 2: Convert to fraction form
    59,752.62/89,684.34 = 30,191.21/x
  3. Step 3: Cross multiply
    59,752.62x = 89,684.34 × 30,191.21
  4. Step 4: Simplify right side
    59,752.62x = 2,707,678,742.65
  5. Step 5: Solve for x
    x = 2,707,678,742.65/59,752.62
  6. Step 6: Final answer
    x = 45,314.82

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