Finding the Fourth Proportional to 59,754.30, 89,610.49 and 17,623.18

Step by Step Solution

1. Step 1: Write the proportion equation
   59,754.30 : 89,610.49 = 17,623.18 : x
2. Step 2: Convert to fraction form
   59,754.30/89,610.49 = 17,623.18/x
3. Step 3: Cross multiply
   59,754.30x = 89,610.49 × 17,623.18
4. Step 4: Simplify right side
   59,754.30x = 1,579,221,795.16
5. Step 5: Solve for x
   x = 1,579,221,795.16/59,754.30
6. Step 6: Final answer
   x = 26,428.59