Finding the Fourth Proportional to 2,059,131.85, 3,088,762.77 and 711,371.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059,131.85 : 3,088,762.77 = 711,371.23 : x
2. Step 2: Convert to fraction form
   2,059,131.85/3,088,762.77 = 711,371.23/x
3. Step 3: Cross multiply
   2,059,131.85x = 3,088,762.77 × 711,371.23
4. Step 4: Simplify right side
   2,059,131.85x = 2,197,256,955,429.29
5. Step 5: Solve for x
   x = 2,197,256,955,429.29/2,059,131.85
6. Step 6: Final answer
   x = 1,067,079.29