Finding the Fourth Proportional to 52,271.52, 72,096.56 and 33,157.12

Step by Step Solution

1. Step 1: Write the proportion equation
   52,271.52 : 72,096.56 = 33,157.12 : x
2. Step 2: Convert to fraction form
   52,271.52/72,096.56 = 33,157.12/x
3. Step 3: Cross multiply
   52,271.52x = 72,096.56 × 33,157.12
4. Step 4: Simplify right side
   52,271.52x = 2,390,514,291.51
5. Step 5: Solve for x
   x = 2,390,514,291.51/52,271.52
6. Step 6: Final answer
   x = 45,732.63