Finding the Fourth Proportional to 2,426,058.89, 3,347,951.85 and 1,338,398.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426,058.89 : 3,347,951.85 = 1,338,398.18 : x
2. Step 2: Convert to fraction form
   2,426,058.89/3,347,951.85 = 1,338,398.18/x
3. Step 3: Cross multiply
   2,426,058.89x = 3,347,951.85 × 1,338,398.18
4. Step 4: Simplify right side
   2,426,058.89x = 4,480,892,662,767.63
5. Step 5: Solve for x
   x = 4,480,892,662,767.63/2,426,058.89
6. Step 6: Final answer
   x = 1,846,984.29