Finding the Fourth Proportional to 2,501,098.50, 3,451,355.61 and 1,398,620.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501,098.50 : 3,451,355.61 = 1,398,620.82 : x
2. Step 2: Convert to fraction form
   2,501,098.50/3,451,355.61 = 1,398,620.82/x
3. Step 3: Cross multiply
   2,501,098.50x = 3,451,355.61 × 1,398,620.82
4. Step 4: Simplify right side
   2,501,098.50x = 4,827,137,813,369.80
5. Step 5: Solve for x
   x = 4,827,137,813,369.80/2,501,098.50
6. Step 6: Final answer
   x = 1,930,007.08