Finding the Fourth Proportional to 2,695,040.90, 4,042,426.98 and 989,049.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,695,040.90 : 4,042,426.98 = 989,049.98 : x
2. Step 2: Convert to fraction form
   2,695,040.90/4,042,426.98 = 989,049.98/x
3. Step 3: Cross multiply
   2,695,040.90x = 4,042,426.98 × 989,049.98
4. Step 4: Simplify right side
   2,695,040.90x = 3,998,162,337,535.47
5. Step 5: Solve for x
   x = 3,998,162,337,535.47/2,695,040.90
6. Step 6: Final answer
   x = 1,483,525.66