Finding the Fourth Proportional to 2,072.42, 3,090.04 and 2,035.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072.42 : 3,090.04 = 2,035.50 : x
2. Step 2: Convert to fraction form
   2,072.42/3,090.04 = 2,035.50/x
3. Step 3: Cross multiply
   2,072.42x = 3,090.04 × 2,035.50
4. Step 4: Simplify right side
   2,072.42x = 6,289,776.42
5. Step 5: Solve for x
   x = 6,289,776.42/2,072.42
6. Step 6: Final answer
   x = 3,034.99