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Finding the Fourth Proportional to 67,455.83, 101,166.10 and 20,058.14

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Solution

The fourth proportional to 67,455.83, 101,166.10 and 20,058.14 is: 30,081.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,455.83 : 101,166.10 = 20,058.14 : x
  2. Step 2: Convert to fraction form
    67,455.83/101,166.10 = 20,058.14/x
  3. Step 3: Cross multiply
    67,455.83x = 101,166.10 × 20,058.14
  4. Step 4: Simplify right side
    67,455.83x = 2,029,203,797.05
  5. Step 5: Solve for x
    x = 2,029,203,797.05/67,455.83
  6. Step 6: Final answer
    x = 30,081.96

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