Finding the Fourth Proportional to 974,895.55, 1,345,541.83 and 653,166.59

Step by Step Solution

1. Step 1: Write the proportion equation
   974,895.55 : 1,345,541.83 = 653,166.59 : x
2. Step 2: Convert to fraction form
   974,895.55/1,345,541.83 = 653,166.59/x
3. Step 3: Cross multiply
   974,895.55x = 1,345,541.83 × 653,166.59
4. Step 4: Simplify right side
   974,895.55x = 878,862,960,442.83
5. Step 5: Solve for x
   x = 878,862,960,442.83/974,895.55
6. Step 6: Final answer
   x = 901,494.49