Finding the Fourth Proportional to 2,499,638.70, 3,449,503.35 and 1,411,912.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,638.70 : 3,449,503.35 = 1,411,912.38 : x
2. Step 2: Convert to fraction form
   2,499,638.70/3,449,503.35 = 1,411,912.38/x
3. Step 3: Cross multiply
   2,499,638.70x = 3,449,503.35 × 1,411,912.38
4. Step 4: Simplify right side
   2,499,638.70x = 4,870,396,484,716.47
5. Step 5: Solve for x
   x = 4,870,396,484,716.47/2,499,638.70
6. Step 6: Final answer
   x = 1,948,440.18