Finding the Fourth Proportional to 72,218.83, 108,353.88 and 32,234.17

Step by Step Solution

1. Step 1: Write the proportion equation
   72,218.83 : 108,353.88 = 32,234.17 : x
2. Step 2: Convert to fraction form
   72,218.83/108,353.88 = 32,234.17/x
3. Step 3: Cross multiply
   72,218.83x = 108,353.88 × 32,234.17
4. Step 4: Simplify right side
   72,218.83x = 3,492,697,658.96
5. Step 5: Solve for x
   x = 3,492,697,658.96/72,218.83
6. Step 6: Final answer
   x = 48,362.70