Finding the Fourth Proportional to 32,499.80, 48,676.80 and 26,667.80

Step by Step Solution

1. Step 1: Write the proportion equation
   32,499.80 : 48,676.80 = 26,667.80 : x
2. Step 2: Convert to fraction form
   32,499.80/48,676.80 = 26,667.80/x
3. Step 3: Cross multiply
   32,499.80x = 48,676.80 × 26,667.80
4. Step 4: Simplify right side
   32,499.80x = 1,298,103,167.04
5. Step 5: Solve for x
   x = 1,298,103,167.04/32,499.80
6. Step 6: Final answer
   x = 39,941.88