Finding the Fourth Proportional to 23,462, 32,377.16 and 12,851.60

Step by Step Solution

1. Step 1: Write the proportion equation
   23,462 : 32,377.16 = 12,851.60 : x
2. Step 2: Convert to fraction form
   23,462/32,377.16 = 12,851.60/x
3. Step 3: Cross multiply
   23,462x = 32,377.16 × 12,851.60
4. Step 4: Simplify right side
   23,462x = 416,098,309.46
5. Step 5: Solve for x
   x = 416,098,309.46/23,462
6. Step 6: Final answer
   x = 17,734.99