Finding the Fourth Proportional to 11,736.28, 17,604.96 and 2,971.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,736.28 : 17,604.96 = 2,971.27 : x
2. Step 2: Convert to fraction form
   11,736.28/17,604.96 = 2,971.27/x
3. Step 3: Cross multiply
   11,736.28x = 17,604.96 × 2,971.27
4. Step 4: Simplify right side
   11,736.28x = 52,309,089.50
5. Step 5: Solve for x
   x = 52,309,089.50/11,736.28
6. Step 6: Final answer
   x = 4,457.04