Finding the Fourth Proportional to 2,426,343.98, 3,348,331.59 and 1,338,624.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426,343.98 : 3,348,331.59 = 1,338,624.34 : x
2. Step 2: Convert to fraction form
   2,426,343.98/3,348,331.59 = 1,338,624.34/x
3. Step 3: Cross multiply
   2,426,343.98x = 3,348,331.59 × 1,338,624.34
4. Step 4: Simplify right side
   2,426,343.98x = 4,482,158,180,248.28
5. Step 5: Solve for x
   x = 4,482,158,180,248.28/2,426,343.98
6. Step 6: Final answer
   x = 1,847,288.85