Finding the Fourth Proportional to 23,404.02, 35,098.74 and 7,818

Step by Step Solution

1. Step 1: Write the proportion equation
   23,404.02 : 35,098.74 = 7,818 : x
2. Step 2: Convert to fraction form
   23,404.02/35,098.74 = 7,818/x
3. Step 3: Cross multiply
   23,404.02x = 35,098.74 × 7,818
4. Step 4: Simplify right side
   23,404.02x = 274,401,949.32
5. Step 5: Solve for x
   x = 274,401,949.32/23,404.02
6. Step 6: Final answer
   x = 11,724.56