Finding the Fourth Proportional to 23,404.30, 32,298.40 and 12,794.60

Step by Step Solution

1. Step 1: Write the proportion equation
   23,404.30 : 32,298.40 = 12,794.60 : x
2. Step 2: Convert to fraction form
   23,404.30/32,298.40 = 12,794.60/x
3. Step 3: Cross multiply
   23,404.30x = 32,298.40 × 12,794.60
4. Step 4: Simplify right side
   23,404.30x = 413,245,108.64
5. Step 5: Solve for x
   x = 413,245,108.64/23,404.30
6. Step 6: Final answer
   x = 17,656.80