Finding the Fourth Proportional to 32,103.31, 48,061.27 and 18,735.34

Step by Step Solution

1. Step 1: Write the proportion equation
   32,103.31 : 48,061.27 = 18,735.34 : x
2. Step 2: Convert to fraction form
   32,103.31/48,061.27 = 18,735.34/x
3. Step 3: Cross multiply
   32,103.31x = 48,061.27 × 18,735.34
4. Step 4: Simplify right side
   32,103.31x = 900,444,234.28
5. Step 5: Solve for x
   x = 900,444,234.28/32,103.31
6. Step 6: Final answer
   x = 28,048.33