Finding the Fourth Proportional to 2,107,308.98, 3,159,025.92 and 759,141.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,308.98 : 3,159,025.92 = 759,141.89 : x
2. Step 2: Convert to fraction form
   2,107,308.98/3,159,025.92 = 759,141.89/x
3. Step 3: Cross multiply
   2,107,308.98x = 3,159,025.92 × 759,141.89
4. Step 4: Simplify right side
   2,107,308.98x = 2,398,148,907,467.79
5. Step 5: Solve for x
   x = 2,398,148,907,467.79/2,107,308.98
6. Step 6: Final answer
   x = 1,138,014.85