Finding the Fourth Proportional to 59,831.22, 89,759.28 and 17,707.98

Step by Step Solution

1. Step 1: Write the proportion equation
   59,831.22 : 89,759.28 = 17,707.98 : x
2. Step 2: Convert to fraction form
   59,831.22/89,759.28 = 17,707.98/x
3. Step 3: Cross multiply
   59,831.22x = 89,759.28 × 17,707.98
4. Step 4: Simplify right side
   59,831.22x = 1,589,455,535.05
5. Step 5: Solve for x
   x = 1,589,455,535.05/59,831.22
6. Step 6: Final answer
   x = 26,565.65