Finding the Fourth Proportional to 31,281.24, 43,187.72 and 24,097.62

Step by Step Solution

1. Step 1: Write the proportion equation
   31,281.24 : 43,187.72 = 24,097.62 : x
2. Step 2: Convert to fraction form
   31,281.24/43,187.72 = 24,097.62/x
3. Step 3: Cross multiply
   31,281.24x = 43,187.72 × 24,097.62
4. Step 4: Simplify right side
   31,281.24x = 1,040,721,144.74
5. Step 5: Solve for x
   x = 1,040,721,144.74/31,281.24
6. Step 6: Final answer
   x = 33,269.82