Finding the Fourth Proportional to 3,929,414.01, 5,420,606.43 and 2,296,754.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,929,414.01 : 5,420,606.43 = 2,296,754.72 : x
2. Step 2: Convert to fraction form
   3,929,414.01/5,420,606.43 = 2,296,754.72/x
3. Step 3: Cross multiply
   3,929,414.01x = 5,420,606.43 × 2,296,754.72
4. Step 4: Simplify right side
   3,929,414.01x = 12,449,803,403,364.85
5. Step 5: Solve for x
   x = 12,449,803,403,364.85/3,929,414.01
6. Step 6: Final answer
   x = 3,168,361.33