Finding the Fourth Proportional to 2,656,336.71, 3,983,121.59 and 949,822.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656,336.71 : 3,983,121.59 = 949,822.23 : x
2. Step 2: Convert to fraction form
   2,656,336.71/3,983,121.59 = 949,822.23/x
3. Step 3: Cross multiply
   2,656,336.71x = 3,983,121.59 × 949,822.23
4. Step 4: Simplify right side
   2,656,336.71x = 3,783,257,426,225.83
5. Step 5: Solve for x
   x = 3,783,257,426,225.83/2,656,336.71
6. Step 6: Final answer
   x = 1,424,238.66