Finding the Fourth Proportional to 3,762.52, 5,191.15 and 2,434.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,762.52 : 5,191.15 = 2,434.12 : x
2. Step 2: Convert to fraction form
   3,762.52/5,191.15 = 2,434.12/x
3. Step 3: Cross multiply
   3,762.52x = 5,191.15 × 2,434.12
4. Step 4: Simplify right side
   3,762.52x = 12,635,850.00
5. Step 5: Solve for x
   x = 12,635,850.00/3,762.52
6. Step 6: Final answer
   x = 3,358.35