Finding the Fourth Proportional to 2,604,098.43, 3,906,118.49 and 920,808.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,604,098.43 : 3,906,118.49 = 920,808.27 : x
2. Step 2: Convert to fraction form
   2,604,098.43/3,906,118.49 = 920,808.27/x
3. Step 3: Cross multiply
   2,604,098.43x = 3,906,118.49 × 920,808.27
4. Step 4: Simplify right side
   2,604,098.43x = 3,596,786,204,587.87
5. Step 5: Solve for x
   x = 3,596,786,204,587.87/2,604,098.43
6. Step 6: Final answer
   x = 1,381,202.09