Finding the Fourth Proportional to 23,980.05, 35,968.55 and 7,338.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,980.05 : 35,968.55 = 7,338.76 : x
2. Step 2: Convert to fraction form
   23,980.05/35,968.55 = 7,338.76/x
3. Step 3: Cross multiply
   23,980.05x = 35,968.55 × 7,338.76
4. Step 4: Simplify right side
   23,980.05x = 263,964,429.38
5. Step 5: Solve for x
   x = 263,964,429.38/23,980.05
6. Step 6: Final answer
   x = 11,007.67