Finding the Fourth Proportional to 32,730.57, 49,105.68 and 11,667.87

Step by Step Solution

1. Step 1: Write the proportion equation
   32,730.57 : 49,105.68 = 11,667.87 : x
2. Step 2: Convert to fraction form
   32,730.57/49,105.68 = 11,667.87/x
3. Step 3: Cross multiply
   32,730.57x = 49,105.68 × 11,667.87
4. Step 4: Simplify right side
   32,730.57x = 572,958,690.50
5. Step 5: Solve for x
   x = 572,958,690.50/32,730.57
6. Step 6: Final answer
   x = 17,505.31