Finding the Fourth Proportional to 59,905.89, 89,832.59 and 22,439.67

Step by Step Solution

1. Step 1: Write the proportion equation
   59,905.89 : 89,832.59 = 22,439.67 : x
2. Step 2: Convert to fraction form
   59,905.89/89,832.59 = 22,439.67/x
3. Step 3: Cross multiply
   59,905.89x = 89,832.59 × 22,439.67
4. Step 4: Simplify right side
   59,905.89x = 2,015,813,674.85
5. Step 5: Solve for x
   x = 2,015,813,674.85/59,905.89
6. Step 6: Final answer
   x = 33,649.67