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Finding the Fourth Proportional to 4,933.89, 7,404.45 and 2,336.82

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Solution

The fourth proportional to 4,933.89, 7,404.45 and 2,336.82 is: 3,506.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933.89 : 7,404.45 = 2,336.82 : x
  2. Step 2: Convert to fraction form
    4,933.89/7,404.45 = 2,336.82/x
  3. Step 3: Cross multiply
    4,933.89x = 7,404.45 × 2,336.82
  4. Step 4: Simplify right side
    4,933.89x = 17,302,866.85
  5. Step 5: Solve for x
    x = 17,302,866.85/4,933.89
  6. Step 6: Final answer
    x = 3,506.94

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