Finding the Fourth Proportional to 6,127.99, 8,456.59 and 3,610.08

Step by Step Solution

1. Step 1: Write the proportion equation
   6,127.99 : 8,456.59 = 3,610.08 : x
2. Step 2: Convert to fraction form
   6,127.99/8,456.59 = 3,610.08/x
3. Step 3: Cross multiply
   6,127.99x = 8,456.59 × 3,610.08
4. Step 4: Simplify right side
   6,127.99x = 30,528,966.43
5. Step 5: Solve for x
   x = 30,528,966.43/6,127.99
6. Step 6: Final answer
   x = 4,981.89