Finding the Fourth Proportional to 23,308.44, 32,164.74 and 12,697.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,308.44 : 32,164.74 = 12,697.98 : x
2. Step 2: Convert to fraction form
   23,308.44/32,164.74 = 12,697.98/x
3. Step 3: Cross multiply
   23,308.44x = 32,164.74 × 12,697.98
4. Step 4: Simplify right side
   23,308.44x = 408,427,225.23
5. Step 5: Solve for x
   x = 408,427,225.23/23,308.44
6. Step 6: Final answer
   x = 17,522.72