Finding the Fourth Proportional to 2,009.61, 3,014.55 and 1,035.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009.61 : 3,014.55 = 1,035.99 : x
2. Step 2: Convert to fraction form
   2,009.61/3,014.55 = 1,035.99/x
3. Step 3: Cross multiply
   2,009.61x = 3,014.55 × 1,035.99
4. Step 4: Simplify right side
   2,009.61x = 3,123,043.65
5. Step 5: Solve for x
   x = 3,123,043.65/2,009.61
6. Step 6: Final answer
   x = 1,554.05