Finding the Fourth Proportional to 60,789.89, 83,904.05 and 35,647.49

Step by Step Solution

1. Step 1: Write the proportion equation
   60,789.89 : 83,904.05 = 35,647.49 : x
2. Step 2: Convert to fraction form
   60,789.89/83,904.05 = 35,647.49/x
3. Step 3: Cross multiply
   60,789.89x = 83,904.05 × 35,647.49
4. Step 4: Simplify right side
   60,789.89x = 2,990,968,605.10
5. Step 5: Solve for x
   x = 2,990,968,605.10/60,789.89
6. Step 6: Final answer
   x = 49,201.74