Finding the Fourth Proportional to 2,107,308.48, 3,159,025.17 and 759,141.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,308.48 : 3,159,025.17 = 759,141.39 : x
2. Step 2: Convert to fraction form
   2,107,308.48/3,159,025.17 = 759,141.39/x
3. Step 3: Cross multiply
   2,107,308.48x = 3,159,025.17 × 759,141.39
4. Step 4: Simplify right side
   2,107,308.48x = 2,398,146,758,598.79
5. Step 5: Solve for x
   x = 2,398,146,758,598.79/2,107,308.48
6. Step 6: Final answer
   x = 1,138,014.10