Finding the Fourth Proportional to 52,372.15, 72,272.96 and 28,498.41

Step by Step Solution

1. Step 1: Write the proportion equation
   52,372.15 : 72,272.96 = 28,498.41 : x
2. Step 2: Convert to fraction form
   52,372.15/72,272.96 = 28,498.41/x
3. Step 3: Cross multiply
   52,372.15x = 72,272.96 × 28,498.41
4. Step 4: Simplify right side
   52,372.15x = 2,059,664,410.37
5. Step 5: Solve for x
   x = 2,059,664,410.37/52,372.15
6. Step 6: Final answer
   x = 39,327.48