Finding the Fourth Proportional to 2,269,105.76, 3,131,365.88 and 1,250,510.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269,105.76 : 3,131,365.88 = 1,250,510.51 : x
2. Step 2: Convert to fraction form
   2,269,105.76/3,131,365.88 = 1,250,510.51/x
3. Step 3: Cross multiply
   2,269,105.76x = 3,131,365.88 × 1,250,510.51
4. Step 4: Simplify right side
   2,269,105.76x = 3,915,805,921,686.02
5. Step 5: Solve for x
   x = 3,915,805,921,686.02/2,269,105.76
6. Step 6: Final answer
   x = 1,725,704.46