Finding the Fourth Proportional to 2,650,451.31, 3,975,203.63 and 705,191.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650,451.31 : 3,975,203.63 = 705,191.04 : x
2. Step 2: Convert to fraction form
   2,650,451.31/3,975,203.63 = 705,191.04/x
3. Step 3: Cross multiply
   2,650,451.31x = 3,975,203.63 × 705,191.04
4. Step 4: Simplify right side
   2,650,451.31x = 2,803,277,978,525.52
5. Step 5: Solve for x
   x = 2,803,277,978,525.52/2,650,451.31
6. Step 6: Final answer
   x = 1,057,660.62