Finding the Fourth Proportional to 52,799.83, 72,863.35 and 28,600.27

Step by Step Solution

1. Step 1: Write the proportion equation
   52,799.83 : 72,863.35 = 28,600.27 : x
2. Step 2: Convert to fraction form
   52,799.83/72,863.35 = 28,600.27/x
3. Step 3: Cross multiply
   52,799.83x = 72,863.35 × 28,600.27
4. Step 4: Simplify right side
   52,799.83x = 2,083,911,229.45
5. Step 5: Solve for x
   x = 2,083,911,229.45/52,799.83
6. Step 6: Final answer
   x = 39,468.14