Finding the Fourth Proportional to 31,162.59, 43,025.00 and 19,243.44

Step by Step Solution

1. Step 1: Write the proportion equation
   31,162.59 : 43,025.00 = 19,243.44 : x
2. Step 2: Convert to fraction form
   31,162.59/43,025.00 = 19,243.44/x
3. Step 3: Cross multiply
   31,162.59x = 43,025.00 × 19,243.44
4. Step 4: Simplify right side
   31,162.59x = 827,948,909.78
5. Step 5: Solve for x
   x = 827,948,909.78/31,162.59
6. Step 6: Final answer
   x = 26,568.68