Finding the Fourth Proportional to 59,176.50, 88,780.14 and 17,623.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,176.50 : 88,780.14 = 17,623.50 : x
2. Step 2: Convert to fraction form
   59,176.50/88,780.14 = 17,623.50/x
3. Step 3: Cross multiply
   59,176.50x = 88,780.14 × 17,623.50
4. Step 4: Simplify right side
   59,176.50x = 1,564,616,797.29
5. Step 5: Solve for x
   x = 1,564,616,797.29/59,176.50
6. Step 6: Final answer
   x = 26,439.83