Finding the Fourth Proportional to 31,134.96, 42,967.77 and 17,527.23

Step by Step Solution

1. Step 1: Write the proportion equation
   31,134.96 : 42,967.77 = 17,527.23 : x
2. Step 2: Convert to fraction form
   31,134.96/42,967.77 = 17,527.23/x
3. Step 3: Cross multiply
   31,134.96x = 42,967.77 × 17,527.23
4. Step 4: Simplify right side
   31,134.96x = 753,105,987.38
5. Step 5: Solve for x
   x = 753,105,987.38/31,134.96
6. Step 6: Final answer
   x = 24,188.44