Finding the Fourth Proportional to 10,465.62, 14,442.56 and 5,750.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,465.62 : 14,442.56 = 5,750.20 : x
2. Step 2: Convert to fraction form
   10,465.62/14,442.56 = 5,750.20/x
3. Step 3: Cross multiply
   10,465.62x = 14,442.56 × 5,750.20
4. Step 4: Simplify right side
   10,465.62x = 83,047,608.51
5. Step 5: Solve for x
   x = 83,047,608.51/10,465.62
6. Step 6: Final answer
   x = 7,935.28