Finding the Fourth Proportional to 59,055.94, 88,583.55 and 21,618.62

Step by Step Solution

1. Step 1: Write the proportion equation
   59,055.94 : 88,583.55 = 21,618.62 : x
2. Step 2: Convert to fraction form
   59,055.94/88,583.55 = 21,618.62/x
3. Step 3: Cross multiply
   59,055.94x = 88,583.55 × 21,618.62
4. Step 4: Simplify right side
   59,055.94x = 1,915,054,105.70
5. Step 5: Solve for x
   x = 1,915,054,105.70/59,055.94
6. Step 6: Final answer
   x = 32,427.80