Finding the Fourth Proportional to 24,780.50, 37,175.34 and 8,141.48

Step by Step Solution

1. Step 1: Write the proportion equation
   24,780.50 : 37,175.34 = 8,141.48 : x
2. Step 2: Convert to fraction form
   24,780.50/37,175.34 = 8,141.48/x
3. Step 3: Cross multiply
   24,780.50x = 37,175.34 × 8,141.48
4. Step 4: Simplify right side
   24,780.50x = 302,662,287.10
5. Step 5: Solve for x
   x = 302,662,287.10/24,780.50
6. Step 6: Final answer
   x = 12,213.73