Finding the Fourth Proportional to 59,727.49, 89,577.66 and 17,610.42

Step by Step Solution

1. Step 1: Write the proportion equation
   59,727.49 : 89,577.66 = 17,610.42 : x
2. Step 2: Convert to fraction form
   59,727.49/89,577.66 = 17,610.42/x
3. Step 3: Cross multiply
   59,727.49x = 89,577.66 × 17,610.42
4. Step 4: Simplify right side
   59,727.49x = 1,577,500,215.22
5. Step 5: Solve for x
   x = 1,577,500,215.22/59,727.49
6. Step 6: Final answer
   x = 26,411.63