Finding the Fourth Proportional to 31,615.52, 43,628.02 and 17,468.06

Step by Step Solution

1. Step 1: Write the proportion equation
   31,615.52 : 43,628.02 = 17,468.06 : x
2. Step 2: Convert to fraction form
   31,615.52/43,628.02 = 17,468.06/x
3. Step 3: Cross multiply
   31,615.52x = 43,628.02 × 17,468.06
4. Step 4: Simplify right side
   31,615.52x = 762,096,609.23
5. Step 5: Solve for x
   x = 762,096,609.23/31,615.52
6. Step 6: Final answer
   x = 24,105.15