Finding the Fourth Proportional to 123,784.59, 185,648.03 and 39,552.29

Step by Step Solution

1. Step 1: Write the proportion equation
   123,784.59 : 185,648.03 = 39,552.29 : x
2. Step 2: Convert to fraction form
   123,784.59/185,648.03 = 39,552.29/x
3. Step 3: Cross multiply
   123,784.59x = 185,648.03 × 39,552.29
4. Step 4: Simplify right side
   123,784.59x = 7,342,804,720.49
5. Step 5: Solve for x
   x = 7,342,804,720.49/123,784.59
6. Step 6: Final answer
   x = 59,319.22