Finding the Fourth Proportional to 59,796.97, 89,710.18 and 17,676.86

Step by Step Solution

1. Step 1: Write the proportion equation
   59,796.97 : 89,710.18 = 17,676.86 : x
2. Step 2: Convert to fraction form
   59,796.97/89,710.18 = 17,676.86/x
3. Step 3: Cross multiply
   59,796.97x = 89,710.18 × 17,676.86
4. Step 4: Simplify right side
   59,796.97x = 1,585,793,799.69
5. Step 5: Solve for x
   x = 1,585,793,799.69/59,796.97
6. Step 6: Final answer
   x = 26,519.64