Finding the Fourth Proportional to 2,247,404.10, 3,371,106.15 and 900,212.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,247,404.10 : 3,371,106.15 = 900,212.10 : x
2. Step 2: Convert to fraction form
   2,247,404.10/3,371,106.15 = 900,212.10/x
3. Step 3: Cross multiply
   2,247,404.10x = 3,371,106.15 × 900,212.10
4. Step 4: Simplify right side
   2,247,404.10x = 3,034,710,546,614.42
5. Step 5: Solve for x
   x = 3,034,710,546,614.42/2,247,404.10
6. Step 6: Final answer
   x = 1,350,318.15