Finding the Fourth Proportional to 31,566.96, 43,562.61 and 17,227.80

Step by Step Solution

1. Step 1: Write the proportion equation
   31,566.96 : 43,562.61 = 17,227.80 : x
2. Step 2: Convert to fraction form
   31,566.96/43,562.61 = 17,227.80/x
3. Step 3: Cross multiply
   31,566.96x = 43,562.61 × 17,227.80
4. Step 4: Simplify right side
   31,566.96x = 750,487,932.56
5. Step 5: Solve for x
   x = 750,487,932.56/31,566.96
6. Step 6: Final answer
   x = 23,774.48