Finding the Fourth Proportional to 17,796.57, 24,565.10 and 12,492.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,796.57 : 24,565.10 = 12,492.69 : x
2. Step 2: Convert to fraction form
   17,796.57/24,565.10 = 12,492.69/x
3. Step 3: Cross multiply
   17,796.57x = 24,565.10 × 12,492.69
4. Step 4: Simplify right side
   17,796.57x = 306,884,179.12
5. Step 5: Solve for x
   x = 306,884,179.12/17,796.57
6. Step 6: Final answer
   x = 17,244.01