Finding the Fourth Proportional to 32,392.15, 48,567.42 and 13,667.06

Step by Step Solution

1. Step 1: Write the proportion equation
   32,392.15 : 48,567.42 = 13,667.06 : x
2. Step 2: Convert to fraction form
   32,392.15/48,567.42 = 13,667.06/x
3. Step 3: Cross multiply
   32,392.15x = 48,567.42 × 13,667.06
4. Step 4: Simplify right side
   32,392.15x = 663,773,964.60
5. Step 5: Solve for x
   x = 663,773,964.60/32,392.15
6. Step 6: Final answer
   x = 20,491.82