Finding the Fourth Proportional to 2,229,443.02, 3,343,308.85 and 949,238.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,443.02 : 3,343,308.85 = 949,238.83 : x
2. Step 2: Convert to fraction form
   2,229,443.02/3,343,308.85 = 949,238.83/x
3. Step 3: Cross multiply
   2,229,443.02x = 3,343,308.85 × 949,238.83
4. Step 4: Simplify right side
   2,229,443.02x = 3,173,598,586,468.33
5. Step 5: Solve for x
   x = 3,173,598,586,468.33/2,229,443.02
6. Step 6: Final answer
   x = 1,423,493.92