Finding the Fourth Proportional to 14,992.73, 22,491.83 and 7,500.21

Step by Step Solution

1. Step 1: Write the proportion equation
   14,992.73 : 22,491.83 = 7,500.21 : x
2. Step 2: Convert to fraction form
   14,992.73/22,491.83 = 7,500.21/x
3. Step 3: Cross multiply
   14,992.73x = 22,491.83 × 7,500.21
4. Step 4: Simplify right side
   14,992.73x = 168,693,382.69
5. Step 5: Solve for x
   x = 168,693,382.69/14,992.73
6. Step 6: Final answer
   x = 11,251.68