Finding the Fourth Proportional to 11,196.69, 16,792.41 and 4,953.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,196.69 : 16,792.41 = 4,953.30 : x
2. Step 2: Convert to fraction form
   11,196.69/16,792.41 = 4,953.30/x
3. Step 3: Cross multiply
   11,196.69x = 16,792.41 × 4,953.30
4. Step 4: Simplify right side
   11,196.69x = 83,177,844.45
5. Step 5: Solve for x
   x = 83,177,844.45/11,196.69
6. Step 6: Final answer
   x = 7,428.79