Finding the Fourth Proportional to 23,374.67, 32,256.59 and 12,764.39

Step by Step Solution

1. Step 1: Write the proportion equation
   23,374.67 : 32,256.59 = 12,764.39 : x
2. Step 2: Convert to fraction form
   23,374.67/32,256.59 = 12,764.39/x
3. Step 3: Cross multiply
   23,374.67x = 32,256.59 × 12,764.39
4. Step 4: Simplify right side
   23,374.67x = 411,735,469.73
5. Step 5: Solve for x
   x = 411,735,469.73/23,374.67
6. Step 6: Final answer
   x = 17,614.60