Finding the Fourth Proportional to 23,913.82, 35,871.99 and 7,274.35

Step by Step Solution

1. Step 1: Write the proportion equation
   23,913.82 : 35,871.99 = 7,274.35 : x
2. Step 2: Convert to fraction form
   23,913.82/35,871.99 = 7,274.35/x
3. Step 3: Cross multiply
   23,913.82x = 35,871.99 × 7,274.35
4. Step 4: Simplify right side
   23,913.82x = 260,945,410.46
5. Step 5: Solve for x
   x = 260,945,410.46/23,913.82
6. Step 6: Final answer
   x = 10,911.91