Finding the Fourth Proportional to 2,104,321.88, 3,156,950.46 and 981,778.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104,321.88 : 3,156,950.46 = 981,778.52 : x
2. Step 2: Convert to fraction form
   2,104,321.88/3,156,950.46 = 981,778.52/x
3. Step 3: Cross multiply
   2,104,321.88x = 3,156,950.46 × 981,778.52
4. Step 4: Simplify right side
   2,104,321.88x = 3,099,426,150,332.12
5. Step 5: Solve for x
   x = 3,099,426,150,332.12/2,104,321.88
6. Step 6: Final answer
   x = 1,472,885.96