Finding the Fourth Proportional to 72,234.33, 108,394.56 and 32,250.21

Step by Step Solution

1. Step 1: Write the proportion equation
   72,234.33 : 108,394.56 = 32,250.21 : x
2. Step 2: Convert to fraction form
   72,234.33/108,394.56 = 32,250.21/x
3. Step 3: Cross multiply
   72,234.33x = 108,394.56 × 32,250.21
4. Step 4: Simplify right side
   72,234.33x = 3,495,747,322.86
5. Step 5: Solve for x
   x = 3,495,747,322.86/72,234.33
6. Step 6: Final answer
   x = 48,394.54