Finding the Fourth Proportional to 23,461.45, 32,376.81 and 12,851.47

Step by Step Solution

1. Step 1: Write the proportion equation
   23,461.45 : 32,376.81 = 12,851.47 : x
2. Step 2: Convert to fraction form
   23,461.45/32,376.81 = 12,851.47/x
3. Step 3: Cross multiply
   23,461.45x = 32,376.81 × 12,851.47
4. Step 4: Simplify right side
   23,461.45x = 416,089,508.96
5. Step 5: Solve for x
   x = 416,089,508.96/23,461.45
6. Step 6: Final answer
   x = 17,735.03