Finding the Fourth Proportional to 6,234,901.30, 9,350,019.15 and 2,189,826.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,234,901.30 : 9,350,019.15 = 2,189,826.10 : x
2. Step 2: Convert to fraction form
   6,234,901.30/9,350,019.15 = 2,189,826.10/x
3. Step 3: Cross multiply
   6,234,901.30x = 9,350,019.15 × 2,189,826.10
4. Step 4: Simplify right side
   6,234,901.30x = 20,474,915,970,169.82
5. Step 5: Solve for x
   x = 20,474,915,970,169.82/6,234,901.30
6. Step 6: Final answer
   x = 3,283,919.82