Finding the Fourth Proportional to 16,552.79, 24,829.15 and 7,191.62

Step by Step Solution

1. Step 1: Write the proportion equation
   16,552.79 : 24,829.15 = 7,191.62 : x
2. Step 2: Convert to fraction form
   16,552.79/24,829.15 = 7,191.62/x
3. Step 3: Cross multiply
   16,552.79x = 24,829.15 × 7,191.62
4. Step 4: Simplify right side
   16,552.79x = 178,561,811.72
5. Step 5: Solve for x
   x = 178,561,811.72/16,552.79
6. Step 6: Final answer
   x = 10,787.41