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Finding the Fourth Proportional to 5,861.42, 8,795.37 and 3,265.82

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Solution

The fourth proportional to 5,861.42, 8,795.37 and 3,265.82 is: 4,900.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861.42 : 8,795.37 = 3,265.82 : x
  2. Step 2: Convert to fraction form
    5,861.42/8,795.37 = 3,265.82/x
  3. Step 3: Cross multiply
    5,861.42x = 8,795.37 × 3,265.82
  4. Step 4: Simplify right side
    5,861.42x = 28,724,095.25
  5. Step 5: Solve for x
    x = 28,724,095.25/5,861.42
  6. Step 6: Final answer
    x = 4,900.54

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