Finding the Fourth Proportional to 24,667.72, 37,011.31 and 10,807

Step by Step Solution

1. Step 1: Write the proportion equation
   24,667.72 : 37,011.31 = 10,807 : x
2. Step 2: Convert to fraction form
   24,667.72/37,011.31 = 10,807/x
3. Step 3: Cross multiply
   24,667.72x = 37,011.31 × 10,807
4. Step 4: Simplify right side
   24,667.72x = 399,981,227.17
5. Step 5: Solve for x
   x = 399,981,227.17/24,667.72
6. Step 6: Final answer
   x = 16,214.76