Finding the Fourth Proportional to 72,405.50, 108,606.88 and 22,484.49

Step by Step Solution

1. Step 1: Write the proportion equation
   72,405.50 : 108,606.88 = 22,484.49 : x
2. Step 2: Convert to fraction form
   72,405.50/108,606.88 = 22,484.49/x
3. Step 3: Cross multiply
   72,405.50x = 108,606.88 × 22,484.49
4. Step 4: Simplify right side
   72,405.50x = 2,441,969,801.65
5. Step 5: Solve for x
   x = 2,441,969,801.65/72,405.50
6. Step 6: Final answer
   x = 33,726.30