Finding the Fourth Proportional to 1,957,687.38, 2,702,766.83 and 1,233,156.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,957,687.38 : 2,702,766.83 = 1,233,156.15 : x
2. Step 2: Convert to fraction form
   1,957,687.38/2,702,766.83 = 1,233,156.15/x
3. Step 3: Cross multiply
   1,957,687.38x = 2,702,766.83 × 1,233,156.15
4. Step 4: Simplify right side
   1,957,687.38x = 3,332,933,532,264.72
5. Step 5: Solve for x
   x = 3,332,933,532,264.72/1,957,687.38
6. Step 6: Final answer
   x = 1,702,485.07