Finding the Fourth Proportional to 23,671.39, 32,667.57 and 13,060.39

Step by Step Solution

1. Step 1: Write the proportion equation
   23,671.39 : 32,667.57 = 13,060.39 : x
2. Step 2: Convert to fraction form
   23,671.39/32,667.57 = 13,060.39/x
3. Step 3: Cross multiply
   23,671.39x = 32,667.57 × 13,060.39
4. Step 4: Simplify right side
   23,671.39x = 426,651,204.55
5. Step 5: Solve for x
   x = 426,651,204.55/23,671.39
6. Step 6: Final answer
   x = 18,023.92