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Finding the Fourth Proportional to 59,621.30, 89,311.18 and 27,554.81

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Solution

The fourth proportional to 59,621.30, 89,311.18 and 27,554.81 is: 41,276.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,621.30 : 89,311.18 = 27,554.81 : x
  2. Step 2: Convert to fraction form
    59,621.30/89,311.18 = 27,554.81/x
  3. Step 3: Cross multiply
    59,621.30x = 89,311.18 × 27,554.81
  4. Step 4: Simplify right side
    59,621.30x = 2,460,952,458.00
  5. Step 5: Solve for x
    x = 2,460,952,458.00/59,621.30
  6. Step 6: Final answer
    x = 41,276.40

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