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Finding the Fourth Proportional to 7,299.01, 10,946.64 and 3,784.83

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Solution

The fourth proportional to 7,299.01, 10,946.64 and 3,784.83 is: 5,676.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,299.01 : 10,946.64 = 3,784.83 : x
  2. Step 2: Convert to fraction form
    7,299.01/10,946.64 = 3,784.83/x
  3. Step 3: Cross multiply
    7,299.01x = 10,946.64 × 3,784.83
  4. Step 4: Simplify right side
    7,299.01x = 41,431,144.61
  5. Step 5: Solve for x
    x = 41,431,144.61/7,299.01
  6. Step 6: Final answer
    x = 5,676.27

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