Finding the Fourth Proportional to 90,016.26, 124,085.97 and 59,748.18

Step by Step Solution

1. Step 1: Write the proportion equation
   90,016.26 : 124,085.97 = 59,748.18 : x
2. Step 2: Convert to fraction form
   90,016.26/124,085.97 = 59,748.18/x
3. Step 3: Cross multiply
   90,016.26x = 124,085.97 × 59,748.18
4. Step 4: Simplify right side
   90,016.26x = 7,413,910,871.03
5. Step 5: Solve for x
   x = 7,413,910,871.03/90,016.26
6. Step 6: Final answer
   x = 82,361.91