Finding the Fourth Proportional to 1,120,363.32, 1,546,100.46 and 611,064.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120,363.32 : 1,546,100.46 = 611,064.12 : x
2. Step 2: Convert to fraction form
   1,120,363.32/1,546,100.46 = 611,064.12/x
3. Step 3: Cross multiply
   1,120,363.32x = 1,546,100.46 × 611,064.12
4. Step 4: Simplify right side
   1,120,363.32x = 944,766,517,021.50
5. Step 5: Solve for x
   x = 944,766,517,021.50/1,120,363.32
6. Step 6: Final answer
   x = 843,267.98