Finding the Fourth Proportional to 2,279,155.24, 3,417,470.56 and 932,263.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,279,155.24 : 3,417,470.56 = 932,263.48 : x
2. Step 2: Convert to fraction form
   2,279,155.24/3,417,470.56 = 932,263.48/x
3. Step 3: Cross multiply
   2,279,155.24x = 3,417,470.56 × 932,263.48
4. Step 4: Simplify right side
   2,279,155.24x = 3,185,982,997,063.15
5. Step 5: Solve for x
   x = 3,185,982,997,063.15/2,279,155.24
6. Step 6: Final answer
   x = 1,397,878.89