Finding the Fourth Proportional to 2,283,090, 3,150,625.59 and 1,264,472.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,283,090 : 3,150,625.59 = 1,264,472.88 : x
2. Step 2: Convert to fraction form
   2,283,090/3,150,625.59 = 1,264,472.88/x
3. Step 3: Cross multiply
   2,283,090x = 3,150,625.59 × 1,264,472.88
4. Step 4: Simplify right side
   2,283,090x = 3,983,880,613,589.00
5. Step 5: Solve for x
   x = 3,983,880,613,589.00/2,283,090
6. Step 6: Final answer
   x = 1,744,951.19