Finding the Fourth Proportional to 10,513.31, 14,508.18 and 5,733.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,513.31 : 14,508.18 = 5,733.29 : x
2. Step 2: Convert to fraction form
   10,513.31/14,508.18 = 5,733.29/x
3. Step 3: Cross multiply
   10,513.31x = 14,508.18 × 5,733.29
4. Step 4: Simplify right side
   10,513.31x = 83,179,557.97
5. Step 5: Solve for x
   x = 83,179,557.97/10,513.31
6. Step 6: Final answer
   x = 7,911.84