Finding the Fourth Proportional to 2,215,042.57, 3,056,759.97 and 1,196,447.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,215,042.57 : 3,056,759.97 = 1,196,447.32 : x
2. Step 2: Convert to fraction form
   2,215,042.57/3,056,759.97 = 1,196,447.32/x
3. Step 3: Cross multiply
   2,215,042.57x = 3,056,759.97 × 1,196,447.32
4. Step 4: Simplify right side
   2,215,042.57x = 3,657,252,273,989.78
5. Step 5: Solve for x
   x = 3,657,252,273,989.78/2,215,042.57
6. Step 6: Final answer
   x = 1,651,097.96