Finding the Fourth Proportional to 1,108,944,711.61, 1,530,283,074.01 and 607,056,404.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,944,711.61 : 1,530,283,074.01 = 607,056,404.42 : x
2. Step 2: Convert to fraction form
   1,108,944,711.61/1,530,283,074.01 = 607,056,404.42/x
3. Step 3: Cross multiply
   1,108,944,711.61x = 1,530,283,074.01 × 607,056,404.42
4. Step 4: Simplify right side
   1,108,944,711.61x = 928,968,140,655,603,456
5. Step 5: Solve for x
   x = 928,968,140,655,603,456/1,108,944,711.61
6. Step 6: Final answer
   x = 837,704,649.23