Finding the Fourth Proportional to 32,760.84, 49,127.58 and 16,128.72

Step by Step Solution

1. Step 1: Write the proportion equation
   32,760.84 : 49,127.58 = 16,128.72 : x
2. Step 2: Convert to fraction form
   32,760.84/49,127.58 = 16,128.72/x
3. Step 3: Cross multiply
   32,760.84x = 49,127.58 × 16,128.72
4. Step 4: Simplify right side
   32,760.84x = 792,364,982.10
5. Step 5: Solve for x
   x = 792,364,982.10/32,760.84
6. Step 6: Final answer
   x = 24,186.35