Finding the Fourth Proportional to 9,274.96, 12,801.82 and 5,736.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,274.96 : 12,801.82 = 5,736.16 : x
2. Step 2: Convert to fraction form
   9,274.96/12,801.82 = 5,736.16/x
3. Step 3: Cross multiply
   9,274.96x = 12,801.82 × 5,736.16
4. Step 4: Simplify right side
   9,274.96x = 73,433,287.81
5. Step 5: Solve for x
   x = 73,433,287.81/9,274.96
6. Step 6: Final answer
   x = 7,917.37