Finding the Fourth Proportional to 10,333.31, 14,260.07 and 5,617.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,333.31 : 14,260.07 = 5,617.70 : x
2. Step 2: Convert to fraction form
   10,333.31/14,260.07 = 5,617.70/x
3. Step 3: Cross multiply
   10,333.31x = 14,260.07 × 5,617.70
4. Step 4: Simplify right side
   10,333.31x = 80,108,737.98
5. Step 5: Solve for x
   x = 80,108,737.98/10,333.31
6. Step 6: Final answer
   x = 7,752.47