Finding the Fourth Proportional to 1,062,895.98, 1,595,265.39 and 557,813.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,895.98 : 1,595,265.39 = 557,813.82 : x
2. Step 2: Convert to fraction form
   1,062,895.98/1,595,265.39 = 557,813.82/x
3. Step 3: Cross multiply
   1,062,895.98x = 1,595,265.39 × 557,813.82
4. Step 4: Simplify right side
   1,062,895.98x = 889,861,081,109.69
5. Step 5: Solve for x
   x = 889,861,081,109.69/1,062,895.98
6. Step 6: Final answer
   x = 837,204.30