Finding the Fourth Proportional to 2,591,707.31, 3,576,113.22 and 1,503,729.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,707.31 : 3,576,113.22 = 1,503,729.49 : x
2. Step 2: Convert to fraction form
   2,591,707.31/3,576,113.22 = 1,503,729.49/x
3. Step 3: Cross multiply
   2,591,707.31x = 3,576,113.22 × 1,503,729.49
4. Step 4: Simplify right side
   2,591,707.31x = 5,377,506,899,552.58
5. Step 5: Solve for x
   x = 5,377,506,899,552.58/2,591,707.31
6. Step 6: Final answer
   x = 2,074,889.74