Finding the Fourth Proportional to 52,035.89, 71,809.25 and 28,162.53

Step by Step Solution

1. Step 1: Write the proportion equation
   52,035.89 : 71,809.25 = 28,162.53 : x
2. Step 2: Convert to fraction form
   52,035.89/71,809.25 = 28,162.53/x
3. Step 3: Cross multiply
   52,035.89x = 71,809.25 × 28,162.53
4. Step 4: Simplify right side
   52,035.89x = 2,022,330,016.59
5. Step 5: Solve for x
   x = 2,022,330,016.59/52,035.89
6. Step 6: Final answer
   x = 38,864.14