Finding the Fourth Proportional to 23,452.90, 32,365.02 and 12,697.86

Step by Step Solution

1. Step 1: Write the proportion equation
   23,452.90 : 32,365.02 = 12,697.86 : x
2. Step 2: Convert to fraction form
   23,452.90/32,365.02 = 12,697.86/x
3. Step 3: Cross multiply
   23,452.90x = 32,365.02 × 12,697.86
4. Step 4: Simplify right side
   23,452.90x = 410,966,492.86
5. Step 5: Solve for x
   x = 410,966,492.86/23,452.90
6. Step 6: Final answer
   x = 17,523.06