Finding the Fourth Proportional to 59,875.34, 89,786.91 and 17,171.34

Step by Step Solution

1. Step 1: Write the proportion equation
   59,875.34 : 89,786.91 = 17,171.34 : x
2. Step 2: Convert to fraction form
   59,875.34/89,786.91 = 17,171.34/x
3. Step 3: Cross multiply
   59,875.34x = 89,786.91 × 17,171.34
4. Step 4: Simplify right side
   59,875.34x = 1,541,761,559.16
5. Step 5: Solve for x
   x = 1,541,761,559.16/59,875.34
6. Step 6: Final answer
   x = 25,749.53