Finding the Fourth Proportional to 2,863,141.92, 4,291,563.60 and 1,179,326.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,863,141.92 : 4,291,563.60 = 1,179,326.88 : x
2. Step 2: Convert to fraction form
   2,863,141.92/4,291,563.60 = 1,179,326.88/x
3. Step 3: Cross multiply
   2,863,141.92x = 4,291,563.60 × 1,179,326.88
4. Step 4: Simplify right side
   2,863,141.92x = 5,061,156,310,709.57
5. Step 5: Solve for x
   x = 5,061,156,310,709.57/2,863,141.92
6. Step 6: Final answer
   x = 1,767,693.13