Finding the Fourth Proportional to 6,019.98, 8,305.17 and 3,663.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,019.98 : 8,305.17 = 3,663.48 : x
2. Step 2: Convert to fraction form
   6,019.98/8,305.17 = 3,663.48/x
3. Step 3: Cross multiply
   6,019.98x = 8,305.17 × 3,663.48
4. Step 4: Simplify right side
   6,019.98x = 30,425,824.19
5. Step 5: Solve for x
   x = 30,425,824.19/6,019.98
6. Step 6: Final answer
   x = 5,054.14