Finding the Fourth Proportional to 123,851.52, 185,769.99 and 40,745.52

Step by Step Solution

1. Step 1: Write the proportion equation
   123,851.52 : 185,769.99 = 40,745.52 : x
2. Step 2: Convert to fraction form
   123,851.52/185,769.99 = 40,745.52/x
3. Step 3: Cross multiply
   123,851.52x = 185,769.99 × 40,745.52
4. Step 4: Simplify right side
   123,851.52x = 7,569,294,842.94
5. Step 5: Solve for x
   x = 7,569,294,842.94/123,851.52
6. Step 6: Final answer
   x = 61,115.88