Finding the Fourth Proportional to 10,465.68, 14,442.72 and 5,750

Step by Step Solution

1. Step 1: Write the proportion equation
   10,465.68 : 14,442.72 = 5,750 : x
2. Step 2: Convert to fraction form
   10,465.68/14,442.72 = 5,750/x
3. Step 3: Cross multiply
   10,465.68x = 14,442.72 × 5,750
4. Step 4: Simplify right side
   10,465.68x = 83,045,640
5. Step 5: Solve for x
   x = 83,045,640/10,465.68
6. Step 6: Final answer
   x = 7,935.04