Finding the Fourth Proportional to 2,404,155.72, 3,317,957.46 and 1,331,067.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404,155.72 : 3,317,957.46 = 1,331,067.72 : x
2. Step 2: Convert to fraction form
   2,404,155.72/3,317,957.46 = 1,331,067.72/x
3. Step 3: Cross multiply
   2,404,155.72x = 3,317,957.46 × 1,331,067.72
4. Step 4: Simplify right side
   2,404,155.72x = 4,416,426,071,339.19
5. Step 5: Solve for x
   x = 4,416,426,071,339.19/2,404,155.72
6. Step 6: Final answer
   x = 1,836,996.68