Finding the Fourth Proportional to 59,766.34, 89,649.42 and 18,213.34

Step by Step Solution

1. Step 1: Write the proportion equation
   59,766.34 : 89,649.42 = 18,213.34 : x
2. Step 2: Convert to fraction form
   59,766.34/89,649.42 = 18,213.34/x
3. Step 3: Cross multiply
   59,766.34x = 89,649.42 × 18,213.34
4. Step 4: Simplify right side
   59,766.34x = 1,632,815,367.26
5. Step 5: Solve for x
   x = 1,632,815,367.26/59,766.34
6. Step 6: Final answer
   x = 27,319.98