Finding the Fourth Proportional to 38,863.50, 53,631.63 and 22,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,863.50 : 53,631.63 = 22,096.50 : x
2. Step 2: Convert to fraction form
   38,863.50/53,631.63 = 22,096.50/x
3. Step 3: Cross multiply
   38,863.50x = 53,631.63 × 22,096.50
4. Step 4: Simplify right side
   38,863.50x = 1,185,071,312.30
5. Step 5: Solve for x
   x = 1,185,071,312.30/38,863.50
6. Step 6: Final answer
   x = 30,493.17