Finding the Fourth Proportional to 23,516.07, 32,452.56 and 12,906.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,516.07 : 32,452.56 = 12,906.69 : x
2. Step 2: Convert to fraction form
   23,516.07/32,452.56 = 12,906.69/x
3. Step 3: Cross multiply
   23,516.07x = 32,452.56 × 12,906.69
4. Step 4: Simplify right side
   23,516.07x = 418,855,131.63
5. Step 5: Solve for x
   x = 418,855,131.63/23,516.07
6. Step 6: Final answer
   x = 17,811.44