Finding the Fourth Proportional to 9,196.28, 12,690.88 and 5,004.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,196.28 : 12,690.88 = 5,004.52 : x
2. Step 2: Convert to fraction form
   9,196.28/12,690.88 = 5,004.52/x
3. Step 3: Cross multiply
   9,196.28x = 12,690.88 × 5,004.52
4. Step 4: Simplify right side
   9,196.28x = 63,511,762.78
5. Step 5: Solve for x
   x = 63,511,762.78/9,196.28
6. Step 6: Final answer
   x = 6,906.25