Finding the Fourth Proportional to 59,722.24, 89,580.12 and 18,166

Step by Step Solution

1. Step 1: Write the proportion equation
   59,722.24 : 89,580.12 = 18,166 : x
2. Step 2: Convert to fraction form
   59,722.24/89,580.12 = 18,166/x
3. Step 3: Cross multiply
   59,722.24x = 89,580.12 × 18,166
4. Step 4: Simplify right side
   59,722.24x = 1,627,312,459.92
5. Step 5: Solve for x
   x = 1,627,312,459.92/59,722.24
6. Step 6: Final answer
   x = 27,248.01