Finding the Fourth Proportional to 23,910, 35,870.76 and 7,494

Step by Step Solution

1. Step 1: Write the proportion equation
   23,910 : 35,870.76 = 7,494 : x
2. Step 2: Convert to fraction form
   23,910/35,870.76 = 7,494/x
3. Step 3: Cross multiply
   23,910x = 35,870.76 × 7,494
4. Step 4: Simplify right side
   23,910x = 268,815,475.44
5. Step 5: Solve for x
   x = 268,815,475.44/23,910
6. Step 6: Final answer
   x = 11,242.81