Finding the Fourth Proportional to 10,196.93, 15,297.73 and 3,623.11

Step by Step Solution

1. Step 1: Write the proportion equation
   10,196.93 : 15,297.73 = 3,623.11 : x
2. Step 2: Convert to fraction form
   10,196.93/15,297.73 = 3,623.11/x
3. Step 3: Cross multiply
   10,196.93x = 15,297.73 × 3,623.11
4. Step 4: Simplify right side
   10,196.93x = 55,425,311.24
5. Step 5: Solve for x
   x = 55,425,311.24/10,196.93
6. Step 6: Final answer
   x = 5,435.49