Finding the Fourth Proportional to 59,786.24, 89,691.20 and 17,667.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,786.24 : 89,691.20 = 17,667.12 : x
2. Step 2: Convert to fraction form
   59,786.24/89,691.20 = 17,667.12/x
3. Step 3: Cross multiply
   59,786.24x = 89,691.20 × 17,667.12
4. Step 4: Simplify right side
   59,786.24x = 1,584,585,193.34
5. Step 5: Solve for x
   x = 1,584,585,193.34/59,786.24
6. Step 6: Final answer
   x = 26,504.18