Finding the Fourth Proportional to 108,770.31, 163,159.72 and 33,897.15

Step by Step Solution

1. Step 1: Write the proportion equation
   108,770.31 : 163,159.72 = 33,897.15 : x
2. Step 2: Convert to fraction form
   108,770.31/163,159.72 = 33,897.15/x
3. Step 3: Cross multiply
   108,770.31x = 163,159.72 × 33,897.15
4. Step 4: Simplify right side
   108,770.31x = 5,530,649,418.06
5. Step 5: Solve for x
   x = 5,530,649,418.06/108,770.31
6. Step 6: Final answer
   x = 50,847.05