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Finding the Fourth Proportional to 5,842.55, 8,741.73 and 3,583.02

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Solution

The fourth proportional to 5,842.55, 8,741.73 and 3,583.02 is: 5,360.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,842.55 : 8,741.73 = 3,583.02 : x
  2. Step 2: Convert to fraction form
    5,842.55/8,741.73 = 3,583.02/x
  3. Step 3: Cross multiply
    5,842.55x = 8,741.73 × 3,583.02
  4. Step 4: Simplify right side
    5,842.55x = 31,321,839.64
  5. Step 5: Solve for x
    x = 31,321,839.64/5,842.55
  6. Step 6: Final answer
    x = 5,360.99

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