Finding the Fourth Proportional to 7,250.54, 10,025.88 and 5,755.86

Step by Step Solution

1. Step 1: Write the proportion equation
   7,250.54 : 10,025.88 = 5,755.86 : x
2. Step 2: Convert to fraction form
   7,250.54/10,025.88 = 5,755.86/x
3. Step 3: Cross multiply
   7,250.54x = 10,025.88 × 5,755.86
4. Step 4: Simplify right side
   7,250.54x = 57,707,561.66
5. Step 5: Solve for x
   x = 57,707,561.66/7,250.54
6. Step 6: Final answer
   x = 7,959.07