Finding the Fourth Proportional to 59,514.24, 89,268.80 and 17,960

Step by Step Solution

1. Step 1: Write the proportion equation
   59,514.24 : 89,268.80 = 17,960 : x
2. Step 2: Convert to fraction form
   59,514.24/89,268.80 = 17,960/x
3. Step 3: Cross multiply
   59,514.24x = 89,268.80 × 17,960
4. Step 4: Simplify right side
   59,514.24x = 1,603,267,648
5. Step 5: Solve for x
   x = 1,603,267,648/59,514.24
6. Step 6: Final answer
   x = 26,939.23