Finding the Fourth Proportional to 35,622.31, 49,158.59 and 19,706.42

Step by Step Solution

1. Step 1: Write the proportion equation
   35,622.31 : 49,158.59 = 19,706.42 : x
2. Step 2: Convert to fraction form
   35,622.31/49,158.59 = 19,706.42/x
3. Step 3: Cross multiply
   35,622.31x = 49,158.59 × 19,706.42
4. Step 4: Simplify right side
   35,622.31x = 968,739,821.15
5. Step 5: Solve for x
   x = 968,739,821.15/35,622.31
6. Step 6: Final answer
   x = 27,194.75