Finding the Fourth Proportional to 59,706.96, 89,529.54 and 17,581.56

Step by Step Solution

1. Step 1: Write the proportion equation
   59,706.96 : 89,529.54 = 17,581.56 : x
2. Step 2: Convert to fraction form
   59,706.96/89,529.54 = 17,581.56/x
3. Step 3: Cross multiply
   59,706.96x = 89,529.54 × 17,581.56
4. Step 4: Simplify right side
   59,706.96x = 1,574,068,979.28
5. Step 5: Solve for x
   x = 1,574,068,979.28/59,706.96
6. Step 6: Final answer
   x = 26,363.24