Finding the Fourth Proportional to 2,073,191.10, 3,109,944.10 and 706,540.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073,191.10 : 3,109,944.10 = 706,540.06 : x
2. Step 2: Convert to fraction form
   2,073,191.10/3,109,944.10 = 706,540.06/x
3. Step 3: Cross multiply
   2,073,191.10x = 3,109,944.10 × 706,540.06
4. Step 4: Simplify right side
   2,073,191.10x = 2,197,300,091,010.65
5. Step 5: Solve for x
   x = 2,197,300,091,010.65/2,073,191.10
6. Step 6: Final answer
   x = 1,059,863.75