Finding the Fourth Proportional to 23,664.15, 32,656.56 and 13,594.55

Step by Step Solution

1. Step 1: Write the proportion equation
   23,664.15 : 32,656.56 = 13,594.55 : x
2. Step 2: Convert to fraction form
   23,664.15/32,656.56 = 13,594.55/x
3. Step 3: Cross multiply
   23,664.15x = 32,656.56 × 13,594.55
4. Step 4: Simplify right side
   23,664.15x = 443,951,237.75
5. Step 5: Solve for x
   x = 443,951,237.75/23,664.15
6. Step 6: Final answer
   x = 18,760.50