Finding the Fourth Proportional to 32,962.34, 49,421.55 and 17,128.46

Step by Step Solution

1. Step 1: Write the proportion equation
   32,962.34 : 49,421.55 = 17,128.46 : x
2. Step 2: Convert to fraction form
   32,962.34/49,421.55 = 17,128.46/x
3. Step 3: Cross multiply
   32,962.34x = 49,421.55 × 17,128.46
4. Step 4: Simplify right side
   32,962.34x = 846,515,042.31
5. Step 5: Solve for x
   x = 846,515,042.31/32,962.34
6. Step 6: Final answer
   x = 25,681.28