Finding the Fourth Proportional to 16,298.08, 24,443.20 and 7,524.57

Step by Step Solution

1. Step 1: Write the proportion equation
   16,298.08 : 24,443.20 = 7,524.57 : x
2. Step 2: Convert to fraction form
   16,298.08/24,443.20 = 7,524.57/x
3. Step 3: Cross multiply
   16,298.08x = 24,443.20 × 7,524.57
4. Step 4: Simplify right side
   16,298.08x = 183,924,569.42
5. Step 5: Solve for x
   x = 183,924,569.42/16,298.08
6. Step 6: Final answer
   x = 11,285.05