Finding the Fourth Proportional to 59,599.55, 89,392.23 and 19,608.61

Step by Step Solution

1. Step 1: Write the proportion equation
   59,599.55 : 89,392.23 = 19,608.61 : x
2. Step 2: Convert to fraction form
   59,599.55/89,392.23 = 19,608.61/x
3. Step 3: Cross multiply
   59,599.55x = 89,392.23 × 19,608.61
4. Step 4: Simplify right side
   59,599.55x = 1,752,857,560.37
5. Step 5: Solve for x
   x = 1,752,857,560.37/59,599.55
6. Step 6: Final answer
   x = 29,410.59