Finding the Fourth Proportional to 59,581.29, 89,371.89 and 15,208.05

Step by Step Solution

1. Step 1: Write the proportion equation
   59,581.29 : 89,371.89 = 15,208.05 : x
2. Step 2: Convert to fraction form
   59,581.29/89,371.89 = 15,208.05/x
3. Step 3: Cross multiply
   59,581.29x = 89,371.89 × 15,208.05
4. Step 4: Simplify right side
   59,581.29x = 1,359,172,171.71
5. Step 5: Solve for x
   x = 1,359,172,171.71/59,581.29
6. Step 6: Final answer
   x = 22,812.06