Finding the Fourth Proportional to 16,736.16, 25,099.56 and 5,047.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,736.16 : 25,099.56 = 5,047.68 : x
2. Step 2: Convert to fraction form
   16,736.16/25,099.56 = 5,047.68/x
3. Step 3: Cross multiply
   16,736.16x = 25,099.56 × 5,047.68
4. Step 4: Simplify right side
   16,736.16x = 126,694,547.02
5. Step 5: Solve for x
   x = 126,694,547.02/16,736.16
6. Step 6: Final answer
   x = 7,570.11