Finding the Fourth Proportional to 59,559.42, 89,256.42 and 26,229.54

Step by Step Solution

1. Step 1: Write the proportion equation
   59,559.42 : 89,256.42 = 26,229.54 : x
2. Step 2: Convert to fraction form
   59,559.42/89,256.42 = 26,229.54/x
3. Step 3: Cross multiply
   59,559.42x = 89,256.42 × 26,229.54
4. Step 4: Simplify right side
   59,559.42x = 2,341,154,838.65
5. Step 5: Solve for x
   x = 2,341,154,838.65/59,559.42
6. Step 6: Final answer
   x = 39,307.89