Finding the Fourth Proportional to 2,657,033.79, 3,985,524.42 and 1,217,308.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,657,033.79 : 3,985,524.42 = 1,217,308.82 : x
2. Step 2: Convert to fraction form
   2,657,033.79/3,985,524.42 = 1,217,308.82/x
3. Step 3: Cross multiply
   2,657,033.79x = 3,985,524.42 × 1,217,308.82
4. Step 4: Simplify right side
   2,657,033.79x = 4,851,614,028,791.39
5. Step 5: Solve for x
   x = 4,851,614,028,791.39/2,657,033.79
6. Step 6: Final answer
   x = 1,825,951.20