Finding the Fourth Proportional to 16,852.10, 23,627.50 and 16,852.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,852.10 : 23,627.50 = 16,852.10 : x
2. Step 2: Convert to fraction form
   16,852.10/23,627.50 = 16,852.10/x
3. Step 3: Cross multiply
   16,852.10x = 23,627.50 × 16,852.10
4. Step 4: Simplify right side
   16,852.10x = 398,172,992.75
5. Step 5: Solve for x
   x = 398,172,992.75/16,852.10
6. Step 6: Final answer
   x = 23,627.50