Finding the Fourth Proportional to 10,517.52, 14,513.69 and 5,737.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,517.52 : 14,513.69 = 5,737.35 : x
2. Step 2: Convert to fraction form
   10,517.52/14,513.69 = 5,737.35/x
3. Step 3: Cross multiply
   10,517.52x = 14,513.69 × 5,737.35
4. Step 4: Simplify right side
   10,517.52x = 83,270,119.32
5. Step 5: Solve for x
   x = 83,270,119.32/10,517.52
6. Step 6: Final answer
   x = 7,917.28