Finding the Fourth Proportional to 11,229.42, 16,849.81 and 7,483.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,229.42 : 16,849.81 = 7,483.76 : x
2. Step 2: Convert to fraction form
   11,229.42/16,849.81 = 7,483.76/x
3. Step 3: Cross multiply
   11,229.42x = 16,849.81 × 7,483.76
4. Step 4: Simplify right side
   11,229.42x = 126,099,849.84
5. Step 5: Solve for x
   x = 126,099,849.84/11,229.42
6. Step 6: Final answer
   x = 11,229.42