Finding the Fourth Proportional to 2,387.48, 3,585.47 and 2,110.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,387.48 : 3,585.47 = 2,110.46 : x
2. Step 2: Convert to fraction form
   2,387.48/3,585.47 = 2,110.46/x
3. Step 3: Cross multiply
   2,387.48x = 3,585.47 × 2,110.46
4. Step 4: Simplify right side
   2,387.48x = 7,566,962.54
5. Step 5: Solve for x
   x = 7,566,962.54/2,387.48
6. Step 6: Final answer
   x = 3,169.44