Finding the Fourth Proportional to 52,041.63, 71,817.38 and 28,168.24

Step by Step Solution

1. Step 1: Write the proportion equation
   52,041.63 : 71,817.38 = 28,168.24 : x
2. Step 2: Convert to fraction form
   52,041.63/71,817.38 = 28,168.24/x
3. Step 3: Cross multiply
   52,041.63x = 71,817.38 × 28,168.24
4. Step 4: Simplify right side
   52,041.63x = 2,022,969,196.01
5. Step 5: Solve for x
   x = 2,022,969,196.01/52,041.63
6. Step 6: Final answer
   x = 38,872.13