Finding the Fourth Proportional to 123,464.52, 185,196.24 and 40,358.52

Step by Step Solution

1. Step 1: Write the proportion equation
   123,464.52 : 185,196.24 = 40,358.52 : x
2. Step 2: Convert to fraction form
   123,464.52/185,196.24 = 40,358.52/x
3. Step 3: Cross multiply
   123,464.52x = 185,196.24 × 40,358.52
4. Step 4: Simplify right side
   123,464.52x = 7,474,246,155.96
5. Step 5: Solve for x
   x = 7,474,246,155.96/123,464.52
6. Step 6: Final answer
   x = 60,537.60