Finding the Fourth Proportional to 2,488,426.12, 3,434,105.46 and 1,415,407.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488,426.12 : 3,434,105.46 = 1,415,407.24 : x
2. Step 2: Convert to fraction form
   2,488,426.12/3,434,105.46 = 1,415,407.24/x
3. Step 3: Cross multiply
   2,488,426.12x = 3,434,105.46 × 1,415,407.24
4. Step 4: Simplify right side
   2,488,426.12x = 4,860,657,731,007.53
5. Step 5: Solve for x
   x = 4,860,657,731,007.53/2,488,426.12
6. Step 6: Final answer
   x = 1,953,306.02