Finding the Fourth Proportional to 5,978,422.92, 8,969,057.28 and 1,934,910.78

Step by Step Solution

1. Step 1: Write the proportion equation
   5,978,422.92 : 8,969,057.28 = 1,934,910.78 : x
2. Step 2: Convert to fraction form
   5,978,422.92/8,969,057.28 = 1,934,910.78/x
3. Step 3: Cross multiply
   5,978,422.92x = 8,969,057.28 × 1,934,910.78
4. Step 4: Simplify right side
   5,978,422.92x = 17,354,325,617,509.48
5. Step 5: Solve for x
   x = 17,354,325,617,509.48/5,978,422.92
6. Step 6: Final answer
   x = 2,902,826.69