Finding the Fourth Proportional to 2,561,247.42, 3,534,592.73 and 1,415,401.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,561,247.42 : 3,534,592.73 = 1,415,401.57 : x
2. Step 2: Convert to fraction form
   2,561,247.42/3,534,592.73 = 1,415,401.57/x
3. Step 3: Cross multiply
   2,561,247.42x = 3,534,592.73 × 1,415,401.57
4. Step 4: Simplify right side
   2,561,247.42x = 5,002,868,104,655.45
5. Step 5: Solve for x
   x = 5,002,868,104,655.45/2,561,247.42
6. Step 6: Final answer
   x = 1,953,293.57