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Finding the Fourth Proportional to 3,829.84, 5,746.38 and 2,096.44

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Solution

The fourth proportional to 3,829.84, 5,746.38 and 2,096.44 is: 3,145.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829.84 : 5,746.38 = 2,096.44 : x
  2. Step 2: Convert to fraction form
    3,829.84/5,746.38 = 2,096.44/x
  3. Step 3: Cross multiply
    3,829.84x = 5,746.38 × 2,096.44
  4. Step 4: Simplify right side
    3,829.84x = 12,046,940.89
  5. Step 5: Solve for x
    x = 12,046,940.89/3,829.84
  6. Step 6: Final answer
    x = 3,145.55

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