Finding the Fourth Proportional to 52,046.17, 71,823.93 and 28,172.83

Step by Step Solution

1. Step 1: Write the proportion equation
   52,046.17 : 71,823.93 = 28,172.83 : x
2. Step 2: Convert to fraction form
   52,046.17/71,823.93 = 28,172.83/x
3. Step 3: Cross multiply
   52,046.17x = 71,823.93 × 28,172.83
4. Step 4: Simplify right side
   52,046.17x = 2,023,483,369.82
5. Step 5: Solve for x
   x = 2,023,483,369.82/52,046.17
6. Step 6: Final answer
   x = 38,878.62