Finding the Fourth Proportional to 2,528,457, 3,792,689.15 and 1,032,549

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528,457 : 3,792,689.15 = 1,032,549 : x
2. Step 2: Convert to fraction form
   2,528,457/3,792,689.15 = 1,032,549/x
3. Step 3: Cross multiply
   2,528,457x = 3,792,689.15 × 1,032,549
4. Step 4: Simplify right side
   2,528,457x = 3,916,137,389,143.35
5. Step 5: Solve for x
   x = 3,916,137,389,143.35/2,528,457
6. Step 6: Final answer
   x = 1,548,824.99