Finding the Fourth Proportional to 2,359.91, 3,536.92 and 2,066.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359.91 : 3,536.92 = 2,066.79 : x
2. Step 2: Convert to fraction form
   2,359.91/3,536.92 = 2,066.79/x
3. Step 3: Cross multiply
   2,359.91x = 3,536.92 × 2,066.79
4. Step 4: Simplify right side
   2,359.91x = 7,310,060.55
5. Step 5: Solve for x
   x = 7,310,060.55/2,359.91
6. Step 6: Final answer
   x = 3,097.61