Finding the Fourth Proportional to 6,015.79, 8,303.34 and 3,659.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,015.79 : 8,303.34 = 3,659.91 : x
2. Step 2: Convert to fraction form
   6,015.79/8,303.34 = 3,659.91/x
3. Step 3: Cross multiply
   6,015.79x = 8,303.34 × 3,659.91
4. Step 4: Simplify right side
   6,015.79x = 30,389,477.10
5. Step 5: Solve for x
   x = 30,389,477.10/6,015.79
6. Step 6: Final answer
   x = 5,051.62