Finding the Fourth Proportional to 2,057,633.10, 3,073,934.10 and 1,332,063.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057,633.10 : 3,073,934.10 = 1,332,063.72 : x
2. Step 2: Convert to fraction form
   2,057,633.10/3,073,934.10 = 1,332,063.72/x
3. Step 3: Cross multiply
   2,057,633.10x = 3,073,934.10 × 1,332,063.72
4. Step 4: Simplify right side
   2,057,633.10x = 4,094,676,092,280.85
5. Step 5: Solve for x
   x = 4,094,676,092,280.85/2,057,633.10
6. Step 6: Final answer
   x = 1,989,993.30