Finding the Fourth Proportional to 59,144.58, 88,668.90 and 40,377.33

Step by Step Solution

1. Step 1: Write the proportion equation
   59,144.58 : 88,668.90 = 40,377.33 : x
2. Step 2: Convert to fraction form
   59,144.58/88,668.90 = 40,377.33/x
3. Step 3: Cross multiply
   59,144.58x = 88,668.90 × 40,377.33
4. Step 4: Simplify right side
   59,144.58x = 3,580,213,436.04
5. Step 5: Solve for x
   x = 3,580,213,436.04/59,144.58
6. Step 6: Final answer
   x = 60,533.25