Finding the Fourth Proportional to 108,870.26, 163,241.82 and 42,232.52

Step by Step Solution

1. Step 1: Write the proportion equation
   108,870.26 : 163,241.82 = 42,232.52 : x
2. Step 2: Convert to fraction form
   108,870.26/163,241.82 = 42,232.52/x
3. Step 3: Cross multiply
   108,870.26x = 163,241.82 × 42,232.52
4. Step 4: Simplify right side
   108,870.26x = 6,894,112,611.78
5. Step 5: Solve for x
   x = 6,894,112,611.78/108,870.26
6. Step 6: Final answer
   x = 63,324.12