Finding the Fourth Proportional to 16,552.72, 24,828.98 and 7,191.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,552.72 : 24,828.98 = 7,191.52 : x
2. Step 2: Convert to fraction form
   16,552.72/24,828.98 = 7,191.52/x
3. Step 3: Cross multiply
   16,552.72x = 24,828.98 × 7,191.52
4. Step 4: Simplify right side
   16,552.72x = 178,558,106.25
5. Step 5: Solve for x
   x = 178,558,106.25/16,552.72
6. Step 6: Final answer
   x = 10,787.24