Finding the Fourth Proportional to 2,269,099.50, 3,131,357.34 and 1,250,504.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269,099.50 : 3,131,357.34 = 1,250,504.25 : x
2. Step 2: Convert to fraction form
   2,269,099.50/3,131,357.34 = 1,250,504.25/x
3. Step 3: Cross multiply
   2,269,099.50x = 3,131,357.34 × 1,250,504.25
4. Step 4: Simplify right side
   2,269,099.50x = 3,915,775,661,938.70
5. Step 5: Solve for x
   x = 3,915,775,661,938.70/2,269,099.50
6. Step 6: Final answer
   x = 1,725,695.88