Finding the Fourth Proportional to 2,276,791.96, 3,141,849.06 and 1,258,131

Step by Step Solution

1. Step 1: Write the proportion equation
   2,276,791.96 : 3,141,849.06 = 1,258,131 : x
2. Step 2: Convert to fraction form
   2,276,791.96/3,141,849.06 = 1,258,131/x
3. Step 3: Cross multiply
   2,276,791.96x = 3,141,849.06 × 1,258,131
4. Step 4: Simplify right side
   2,276,791.96x = 3,952,857,699,706.86
5. Step 5: Solve for x
   x = 3,952,857,699,706.86/2,276,791.96
6. Step 6: Final answer
   x = 1,736,152.34