Finding the Fourth Proportional to 17,772.50, 24,525.72 and 9,814.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,772.50 : 24,525.72 = 9,814.52 : x
2. Step 2: Convert to fraction form
   17,772.50/24,525.72 = 9,814.52/x
3. Step 3: Cross multiply
   17,772.50x = 24,525.72 × 9,814.52
4. Step 4: Simplify right side
   17,772.50x = 240,708,169.45
5. Step 5: Solve for x
   x = 240,708,169.45/17,772.50
6. Step 6: Final answer
   x = 13,543.86