Finding the Fourth Proportional to 2,269,124.32, 3,131,375.76 and 1,250,530

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269,124.32 : 3,131,375.76 = 1,250,530 : x
2. Step 2: Convert to fraction form
   2,269,124.32/3,131,375.76 = 1,250,530/x
3. Step 3: Cross multiply
   2,269,124.32x = 3,131,375.76 × 1,250,530
4. Step 4: Simplify right side
   2,269,124.32x = 3,915,879,329,152.80
5. Step 5: Solve for x
   x = 3,915,879,329,152.80/2,269,124.32
6. Step 6: Final answer
   x = 1,725,722.69