Finding the Fourth Proportional to 59,440.94, 89,176.86 and 17,320.04

Step by Step Solution

1. Step 1: Write the proportion equation
   59,440.94 : 89,176.86 = 17,320.04 : x
2. Step 2: Convert to fraction form
   59,440.94/89,176.86 = 17,320.04/x
3. Step 3: Cross multiply
   59,440.94x = 89,176.86 × 17,320.04
4. Step 4: Simplify right side
   59,440.94x = 1,544,546,782.27
5. Step 5: Solve for x
   x = 1,544,546,782.27/59,440.94
6. Step 6: Final answer
   x = 25,984.56