Finding the Fourth Proportional to 39,868.35, 59,816.31 and 17,697.25

Step by Step Solution

1. Step 1: Write the proportion equation
   39,868.35 : 59,816.31 = 17,697.25 : x
2. Step 2: Convert to fraction form
   39,868.35/59,816.31 = 17,697.25/x
3. Step 3: Cross multiply
   39,868.35x = 59,816.31 × 17,697.25
4. Step 4: Simplify right side
   39,868.35x = 1,058,584,192.15
5. Step 5: Solve for x
   x = 1,058,584,192.15/39,868.35
6. Step 6: Final answer
   x = 26,551.99