Finding the Fourth Proportional to 2,269,061.82, 3,131,305.38 and 1,250,466.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269,061.82 : 3,131,305.38 = 1,250,466.57 : x
2. Step 2: Convert to fraction form
   2,269,061.82/3,131,305.38 = 1,250,466.57/x
3. Step 3: Cross multiply
   2,269,061.82x = 3,131,305.38 × 1,250,466.57
4. Step 4: Simplify right side
   2,269,061.82x = 3,915,592,698,151.15
5. Step 5: Solve for x
   x = 3,915,592,698,151.15/2,269,061.82
6. Step 6: Final answer
   x = 1,725,643.90