Finding the Fourth Proportional to 2,015.08, 3,007.64 and 1,736.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015.08 : 3,007.64 = 1,736.22 : x
2. Step 2: Convert to fraction form
   2,015.08/3,007.64 = 1,736.22/x
3. Step 3: Cross multiply
   2,015.08x = 3,007.64 × 1,736.22
4. Step 4: Simplify right side
   2,015.08x = 5,221,924.72
5. Step 5: Solve for x
   x = 5,221,924.72/2,015.08
6. Step 6: Final answer
   x = 2,591.42