Finding the Fourth Proportional to 10,525.89, 15,785.46 and 5,592.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,525.89 : 15,785.46 = 5,592.72 : x
2. Step 2: Convert to fraction form
   10,525.89/15,785.46 = 5,592.72/x
3. Step 3: Cross multiply
   10,525.89x = 15,785.46 × 5,592.72
4. Step 4: Simplify right side
   10,525.89x = 88,283,657.85
5. Step 5: Solve for x
   x = 88,283,657.85/10,525.89
6. Step 6: Final answer
   x = 8,387.29