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Finding the Fourth Proportional to 3,683.34, 5,522.96 and 1,923.94

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Solution

The fourth proportional to 3,683.34, 5,522.96 and 1,923.94 is: 2,884.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683.34 : 5,522.96 = 1,923.94 : x
  2. Step 2: Convert to fraction form
    3,683.34/5,522.96 = 1,923.94/x
  3. Step 3: Cross multiply
    3,683.34x = 5,522.96 × 1,923.94
  4. Step 4: Simplify right side
    3,683.34x = 10,625,843.66
  5. Step 5: Solve for x
    x = 10,625,843.66/3,683.34
  6. Step 6: Final answer
    x = 2,884.84

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