Finding the Fourth Proportional to 82,427.92, 123,557.06 and 37,480.54

Step by Step Solution

1. Step 1: Write the proportion equation
   82,427.92 : 123,557.06 = 37,480.54 : x
2. Step 2: Convert to fraction form
   82,427.92/123,557.06 = 37,480.54/x
3. Step 3: Cross multiply
   82,427.92x = 123,557.06 × 37,480.54
4. Step 4: Simplify right side
   82,427.92x = 4,630,985,329.61
5. Step 5: Solve for x
   x = 4,630,985,329.61/82,427.92
6. Step 6: Final answer
   x = 56,182.24