Finding the Fourth Proportional to 32,798.08, 49,167.96 and 12,016.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,798.08 : 49,167.96 = 12,016.72 : x
2. Step 2: Convert to fraction form
   32,798.08/49,167.96 = 12,016.72/x
3. Step 3: Cross multiply
   32,798.08x = 49,167.96 × 12,016.72
4. Step 4: Simplify right side
   32,798.08x = 590,837,608.29
5. Step 5: Solve for x
   x = 590,837,608.29/32,798.08
6. Step 6: Final answer
   x = 18,014.40