Finding the Fourth Proportional to 23,461.59, 32,377.00 and 12,851.60

Step by Step Solution

1. Step 1: Write the proportion equation
   23,461.59 : 32,377.00 = 12,851.60 : x
2. Step 2: Convert to fraction form
   23,461.59/32,377.00 = 12,851.60/x
3. Step 3: Cross multiply
   23,461.59x = 32,377.00 × 12,851.60
4. Step 4: Simplify right side
   23,461.59x = 416,096,188.94
5. Step 5: Solve for x
   x = 416,096,188.94/23,461.59
6. Step 6: Final answer
   x = 17,735.21