Finding the Fourth Proportional to 2,066.55, 3,097.47 and 1,835.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.55 : 3,097.47 = 1,835.91 : x
2. Step 2: Convert to fraction form
   2,066.55/3,097.47 = 1,835.91/x
3. Step 3: Cross multiply
   2,066.55x = 3,097.47 × 1,835.91
4. Step 4: Simplify right side
   2,066.55x = 5,686,676.15
5. Step 5: Solve for x
   x = 5,686,676.15/2,066.55
6. Step 6: Final answer
   x = 2,751.77