Finding the Fourth Proportional to 2,726,404.10, 4,089,606.15 and 1,382,711.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,726,404.10 : 4,089,606.15 = 1,382,711.30 : x
2. Step 2: Convert to fraction form
   2,726,404.10/4,089,606.15 = 1,382,711.30/x
3. Step 3: Cross multiply
   2,726,404.10x = 4,089,606.15 × 1,382,711.30
4. Step 4: Simplify right side
   2,726,404.10x = 5,654,744,636,154.50
5. Step 5: Solve for x
   x = 5,654,744,636,154.50/2,726,404.10
6. Step 6: Final answer
   x = 2,074,066.95