Finding the Fourth Proportional to 52,484.54, 72,426.83 and 28,610.73

Step by Step Solution

1. Step 1: Write the proportion equation
   52,484.54 : 72,426.83 = 28,610.73 : x
2. Step 2: Convert to fraction form
   52,484.54/72,426.83 = 28,610.73/x
3. Step 3: Cross multiply
   52,484.54x = 72,426.83 × 28,610.73
4. Step 4: Simplify right side
   52,484.54x = 2,072,184,334.83
5. Step 5: Solve for x
   x = 2,072,184,334.83/52,484.54
6. Step 6: Final answer
   x = 39,481.81