Finding the Fourth Proportional to 2,066.19, 3,093.86 and 1,736.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.19 : 3,093.86 = 1,736.31 : x
2. Step 2: Convert to fraction form
   2,066.19/3,093.86 = 1,736.31/x
3. Step 3: Cross multiply
   2,066.19x = 3,093.86 × 1,736.31
4. Step 4: Simplify right side
   2,066.19x = 5,371,891.38
5. Step 5: Solve for x
   x = 5,371,891.38/2,066.19
6. Step 6: Final answer
   x = 2,599.90