Finding the Fourth Proportional to 3,669,089.30, 5,492,747.55 and 2,726,638.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,089.30 : 5,492,747.55 = 2,726,638.10 : x
2. Step 2: Convert to fraction form
   3,669,089.30/5,492,747.55 = 2,726,638.10/x
3. Step 3: Cross multiply
   3,669,089.30x = 5,492,747.55 × 2,726,638.10
4. Step 4: Simplify right side
   3,669,089.30x = 14,976,734,743,511.65
5. Step 5: Solve for x
   x = 14,976,734,743,511.65/3,669,089.30
6. Step 6: Final answer
   x = 4,081,867.06