Finding the Fourth Proportional to 59,725.49, 89,574.66 and 17,608.42

Step by Step Solution

1. Step 1: Write the proportion equation
   59,725.49 : 89,574.66 = 17,608.42 : x
2. Step 2: Convert to fraction form
   59,725.49/89,574.66 = 17,608.42/x
3. Step 3: Cross multiply
   59,725.49x = 89,574.66 × 17,608.42
4. Step 4: Simplify right side
   59,725.49x = 1,577,268,346.61
5. Step 5: Solve for x
   x = 1,577,268,346.61/59,725.49
6. Step 6: Final answer
   x = 26,408.63