Finding the Fourth Proportional to 11,158.46, 16,740.17 and 3,762.55

Step by Step Solution

1. Step 1: Write the proportion equation
   11,158.46 : 16,740.17 = 3,762.55 : x
2. Step 2: Convert to fraction form
   11,158.46/16,740.17 = 3,762.55/x
3. Step 3: Cross multiply
   11,158.46x = 16,740.17 × 3,762.55
4. Step 4: Simplify right side
   11,158.46x = 62,985,742.86
5. Step 5: Solve for x
   x = 62,985,742.86/11,158.46
6. Step 6: Final answer
   x = 5,644.66