Finding the Fourth Proportional to 35,196.74, 52,798.45 and 9,896.20

Step by Step Solution

1. Step 1: Write the proportion equation
   35,196.74 : 52,798.45 = 9,896.20 : x
2. Step 2: Convert to fraction form
   35,196.74/52,798.45 = 9,896.20/x
3. Step 3: Cross multiply
   35,196.74x = 52,798.45 × 9,896.20
4. Step 4: Simplify right side
   35,196.74x = 522,504,020.89
5. Step 5: Solve for x
   x = 522,504,020.89/35,196.74
6. Step 6: Final answer
   x = 14,845.24