Finding the Fourth Proportional to 2,245,488.18, 3,098,737.53 and 1,226,871.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,245,488.18 : 3,098,737.53 = 1,226,871.06 : x
2. Step 2: Convert to fraction form
   2,245,488.18/3,098,737.53 = 1,226,871.06/x
3. Step 3: Cross multiply
   2,245,488.18x = 3,098,737.53 × 1,226,871.06
4. Step 4: Simplify right side
   2,245,488.18x = 3,801,751,398,092.88
5. Step 5: Solve for x
   x = 3,801,751,398,092.88/2,245,488.18
6. Step 6: Final answer
   x = 1,693,062.31