Finding the Fourth Proportional to 966,162.86, 1,331,111.31 and 747,620

Step by Step Solution

1. Step 1: Write the proportion equation
   966,162.86 : 1,331,111.31 = 747,620 : x
2. Step 2: Convert to fraction form
   966,162.86/1,331,111.31 = 747,620/x
3. Step 3: Cross multiply
   966,162.86x = 1,331,111.31 × 747,620
4. Step 4: Simplify right side
   966,162.86x = 995,165,437,582.20
5. Step 5: Solve for x
   x = 995,165,437,582.20/966,162.86
6. Step 6: Final answer
   x = 1,030,018.31