Finding the Fourth Proportional to 2,279,768.16, 3,417,552.72 and 1,016,906.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,279,768.16 : 3,417,552.72 = 1,016,906.88 : x
2. Step 2: Convert to fraction form
   2,279,768.16/3,417,552.72 = 1,016,906.88/x
3. Step 3: Cross multiply
   2,279,768.16x = 3,417,552.72 × 1,016,906.88
4. Step 4: Simplify right side
   2,279,768.16x = 3,475,332,873,730.71
5. Step 5: Solve for x
   x = 3,475,332,873,730.71/2,279,768.16
6. Step 6: Final answer
   x = 1,524,423.81