Finding the Fourth Proportional to 793,142.18, 1,188,269.83 and 708,111.62

Step by Step Solution

1. Step 1: Write the proportion equation
   793,142.18 : 1,188,269.83 = 708,111.62 : x
2. Step 2: Convert to fraction form
   793,142.18/1,188,269.83 = 708,111.62/x
3. Step 3: Cross multiply
   793,142.18x = 1,188,269.83 × 708,111.62
4. Step 4: Simplify right side
   793,142.18x = 841,427,664,836.52
5. Step 5: Solve for x
   x = 841,427,664,836.52/793,142.18
6. Step 6: Final answer
   x = 1,060,878.73