Finding the Fourth Proportional to 2,517,042.52, 3,773,567.94 and 1,318,735

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517,042.52 : 3,773,567.94 = 1,318,735 : x
2. Step 2: Convert to fraction form
   2,517,042.52/3,773,567.94 = 1,318,735/x
3. Step 3: Cross multiply
   2,517,042.52x = 3,773,567.94 × 1,318,735
4. Step 4: Simplify right side
   2,517,042.52x = 4,976,336,117,355.90
5. Step 5: Solve for x
   x = 4,976,336,117,355.90/2,517,042.52
6. Step 6: Final answer
   x = 1,977,056.83