Finding the Fourth Proportional to 9,924.52, 13,695.30 and 5,732.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,924.52 : 13,695.30 = 5,732.68 : x
2. Step 2: Convert to fraction form
   9,924.52/13,695.30 = 5,732.68/x
3. Step 3: Cross multiply
   9,924.52x = 13,695.30 × 5,732.68
4. Step 4: Simplify right side
   9,924.52x = 78,510,772.40
5. Step 5: Solve for x
   x = 78,510,772.40/9,924.52
6. Step 6: Final answer
   x = 7,910.79