Finding the Fourth Proportional to 59,341.45, 88,986.21 and 17,778.73

Step by Step Solution

1. Step 1: Write the proportion equation
   59,341.45 : 88,986.21 = 17,778.73 : x
2. Step 2: Convert to fraction form
   59,341.45/88,986.21 = 17,778.73/x
3. Step 3: Cross multiply
   59,341.45x = 88,986.21 × 17,778.73
4. Step 4: Simplify right side
   59,341.45x = 1,582,061,801.31
5. Step 5: Solve for x
   x = 1,582,061,801.31/59,341.45
6. Step 6: Final answer
   x = 26,660.32