Finding the Fourth Proportional to 10,593.78, 15,884.49 and 3,196.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,593.78 : 15,884.49 = 3,196.02 : x
2. Step 2: Convert to fraction form
   10,593.78/15,884.49 = 3,196.02/x
3. Step 3: Cross multiply
   10,593.78x = 15,884.49 × 3,196.02
4. Step 4: Simplify right side
   10,593.78x = 50,767,147.73
5. Step 5: Solve for x
   x = 50,767,147.73/10,593.78
6. Step 6: Final answer
   x = 4,792.17