Finding the Fourth Proportional to 2,268,863.10, 3,404,606.85 and 849,062.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268,863.10 : 3,404,606.85 = 849,062.70 : x
2. Step 2: Convert to fraction form
   2,268,863.10/3,404,606.85 = 849,062.70/x
3. Step 3: Cross multiply
   2,268,863.10x = 3,404,606.85 × 849,062.70
4. Step 4: Simplify right side
   2,268,863.10x = 2,890,724,684,499.50
5. Step 5: Solve for x
   x = 2,890,724,684,499.50/2,268,863.10
6. Step 6: Final answer
   x = 1,274,085.11