Finding the Fourth Proportional to 17,155.55, 25,737.50 and 5,468.77

Step by Step Solution

1. Step 1: Write the proportion equation
   17,155.55 : 25,737.50 = 5,468.77 : x
2. Step 2: Convert to fraction form
   17,155.55/25,737.50 = 5,468.77/x
3. Step 3: Cross multiply
   17,155.55x = 25,737.50 × 5,468.77
4. Step 4: Simplify right side
   17,155.55x = 140,752,338.18
5. Step 5: Solve for x
   x = 140,752,338.18/17,155.55
6. Step 6: Final answer
   x = 8,204.48