Finding the Fourth Proportional to 123,498.08, 185,262.82 and 39,228.18

Step by Step Solution

1. Step 1: Write the proportion equation
   123,498.08 : 185,262.82 = 39,228.18 : x
2. Step 2: Convert to fraction form
   123,498.08/185,262.82 = 39,228.18/x
3. Step 3: Cross multiply
   123,498.08x = 185,262.82 × 39,228.18
4. Step 4: Simplify right side
   123,498.08x = 7,267,523,250.27
5. Step 5: Solve for x
   x = 7,267,523,250.27/123,498.08
6. Step 6: Final answer
   x = 58,847.26