Finding the Fourth Proportional to 10,748.96, 16,081.72 and 9,422.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,748.96 : 16,081.72 = 9,422.73 : x
2. Step 2: Convert to fraction form
   10,748.96/16,081.72 = 9,422.73/x
3. Step 3: Cross multiply
   10,748.96x = 16,081.72 × 9,422.73
4. Step 4: Simplify right side
   10,748.96x = 151,533,658.38
5. Step 5: Solve for x
   x = 151,533,658.38/10,748.96
6. Step 6: Final answer
   x = 14,097.52