Finding the Fourth Proportional to 32,793.08, 49,160.40 and 12,011.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,793.08 : 49,160.40 = 12,011.72 : x
2. Step 2: Convert to fraction form
   32,793.08/49,160.40 = 12,011.72/x
3. Step 3: Cross multiply
   32,793.08x = 49,160.40 × 12,011.72
4. Step 4: Simplify right side
   32,793.08x = 590,500,959.89
5. Step 5: Solve for x
   x = 590,500,959.89/32,793.08
6. Step 6: Final answer
   x = 18,006.88