Finding the Fourth Proportional to 32,799.08, 49,169.46 and 12,017.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,799.08 : 49,169.46 = 12,017.72 : x
2. Step 2: Convert to fraction form
   32,799.08/49,169.46 = 12,017.72/x
3. Step 3: Cross multiply
   32,799.08x = 49,169.46 × 12,017.72
4. Step 4: Simplify right side
   32,799.08x = 590,904,802.83
5. Step 5: Solve for x
   x = 590,904,802.83/32,799.08
6. Step 6: Final answer
   x = 18,015.90