Finding the Fourth Proportional to 17,575.57, 24,259.80 and 10,864.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,575.57 : 24,259.80 = 10,864.18 : x
2. Step 2: Convert to fraction form
   17,575.57/24,259.80 = 10,864.18/x
3. Step 3: Cross multiply
   17,575.57x = 24,259.80 × 10,864.18
4. Step 4: Simplify right side
   17,575.57x = 263,562,833.96
5. Step 5: Solve for x
   x = 263,562,833.96/17,575.57
6. Step 6: Final answer
   x = 14,995.98