Finding the Fourth Proportional to 17,500.32, 24,150.84 and 9,945.45

Step by Step Solution

1. Step 1: Write the proportion equation
   17,500.32 : 24,150.84 = 9,945.45 : x
2. Step 2: Convert to fraction form
   17,500.32/24,150.84 = 9,945.45/x
3. Step 3: Cross multiply
   17,500.32x = 24,150.84 × 9,945.45
4. Step 4: Simplify right side
   17,500.32x = 240,190,971.68
5. Step 5: Solve for x
   x = 240,190,971.68/17,500.32
6. Step 6: Final answer
   x = 13,724.95