Finding the Fourth Proportional to 17,761.04, 24,502.76 and 12,459.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,761.04 : 24,502.76 = 12,459.32 : x
2. Step 2: Convert to fraction form
   17,761.04/24,502.76 = 12,459.32/x
3. Step 3: Cross multiply
   17,761.04x = 24,502.76 × 12,459.32
4. Step 4: Simplify right side
   17,761.04x = 305,287,727.72
5. Step 5: Solve for x
   x = 305,287,727.72/17,761.04
6. Step 6: Final answer
   x = 17,188.62