Finding the Fourth Proportional to 2,268,755.82, 3,130,883.34 and 1,236,263.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268,755.82 : 3,130,883.34 = 1,236,263.78 : x
2. Step 2: Convert to fraction form
   2,268,755.82/3,130,883.34 = 1,236,263.78/x
3. Step 3: Cross multiply
   2,268,755.82x = 3,130,883.34 × 1,236,263.78
4. Step 4: Simplify right side
   2,268,755.82x = 3,870,597,672,647.43
5. Step 5: Solve for x
   x = 3,870,597,672,647.43/2,268,755.82
6. Step 6: Final answer
   x = 1,706,044.18