Finding the Fourth Proportional to 23,673.78, 32,667.53 and 13,062.74

Step by Step Solution

1. Step 1: Write the proportion equation
   23,673.78 : 32,667.53 = 13,062.74 : x
2. Step 2: Convert to fraction form
   23,673.78/32,667.53 = 13,062.74/x
3. Step 3: Cross multiply
   23,673.78x = 32,667.53 × 13,062.74
4. Step 4: Simplify right side
   23,673.78x = 426,727,222.18
5. Step 5: Solve for x
   x = 426,727,222.18/23,673.78
6. Step 6: Final answer
   x = 18,025.31