Finding the Fourth Proportional to 9,382.50, 14,073.89 and 2,457

Step by Step Solution

1. Step 1: Write the proportion equation
   9,382.50 : 14,073.89 = 2,457 : x
2. Step 2: Convert to fraction form
   9,382.50/14,073.89 = 2,457/x
3. Step 3: Cross multiply
   9,382.50x = 14,073.89 × 2,457
4. Step 4: Simplify right side
   9,382.50x = 34,579,535.45
5. Step 5: Solve for x
   x = 34,579,535.45/9,382.50
6. Step 6: Final answer
   x = 3,685.54