Finding the Fourth Proportional to 23,613.83, 35,428.94 and 10,475.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,613.83 : 35,428.94 = 10,475.42 : x
2. Step 2: Convert to fraction form
   23,613.83/35,428.94 = 10,475.42/x
3. Step 3: Cross multiply
   23,613.83x = 35,428.94 × 10,475.42
4. Step 4: Simplify right side
   23,613.83x = 371,132,974.28
5. Step 5: Solve for x
   x = 371,132,974.28/23,613.83
6. Step 6: Final answer
   x = 15,716.77