Finding the Fourth Proportional to 2,073,974.12, 3,111,505.50 and 654,076.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,974.12 : 3,111,505.50 = 654,076.52 : x
2. Step 2: Convert to fraction form
   2,073,974.12/3,111,505.50 = 654,076.52/x
3. Step 3: Cross multiply
   2,073,974.12x = 3,111,505.50 × 654,076.52
4. Step 4: Simplify right side
   2,073,974.12x = 2,035,162,689,400.86
5. Step 5: Solve for x
   x = 2,035,162,689,400.86/2,073,974.12
6. Step 6: Final answer
   x = 981,286.44