Finding the Fourth Proportional to 2,309,498.69, 3,464,026.11 and 711,632.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,309,498.69 : 3,464,026.11 = 711,632.75 : x
2. Step 2: Convert to fraction form
   2,309,498.69/3,464,026.11 = 711,632.75/x
3. Step 3: Cross multiply
   2,309,498.69x = 3,464,026.11 × 711,632.75
4. Step 4: Simplify right side
   2,309,498.69x = 2,465,114,409,410.97
5. Step 5: Solve for x
   x = 2,465,114,409,410.97/2,309,498.69
6. Step 6: Final answer
   x = 1,067,380.74