Finding the Fourth Proportional to 13,196.52, 19,802.58 and 4,882.38

Step by Step Solution

1. Step 1: Write the proportion equation
   13,196.52 : 19,802.58 = 4,882.38 : x
2. Step 2: Convert to fraction form
   13,196.52/19,802.58 = 4,882.38/x
3. Step 3: Cross multiply
   13,196.52x = 19,802.58 × 4,882.38
4. Step 4: Simplify right side
   13,196.52x = 96,683,627.97
5. Step 5: Solve for x
   x = 96,683,627.97/13,196.52
6. Step 6: Final answer
   x = 7,326.45