Finding the Fourth Proportional to 23,308.41, 32,165.56 and 12,698.04

Step by Step Solution

1. Step 1: Write the proportion equation
   23,308.41 : 32,165.56 = 12,698.04 : x
2. Step 2: Convert to fraction form
   23,308.41/32,165.56 = 12,698.04/x
3. Step 3: Cross multiply
   23,308.41x = 32,165.56 × 12,698.04
4. Step 4: Simplify right side
   23,308.41x = 408,439,567.50
5. Step 5: Solve for x
   x = 408,439,567.50/23,308.41
6. Step 6: Final answer
   x = 17,523.27