Finding the Fourth Proportional to 35,540.46, 49,063.59 and 22,116.06

Step by Step Solution

1. Step 1: Write the proportion equation
   35,540.46 : 49,063.59 = 22,116.06 : x
2. Step 2: Convert to fraction form
   35,540.46/49,063.59 = 22,116.06/x
3. Step 3: Cross multiply
   35,540.46x = 49,063.59 × 22,116.06
4. Step 4: Simplify right side
   35,540.46x = 1,085,093,300.26
5. Step 5: Solve for x
   x = 1,085,093,300.26/35,540.46
6. Step 6: Final answer
   x = 30,531.21