Finding the Fourth Proportional to 3,687.41, 5,088.47 and 2,008.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,687.41 : 5,088.47 = 2,008.82 : x
2. Step 2: Convert to fraction form
   3,687.41/5,088.47 = 2,008.82/x
3. Step 3: Cross multiply
   3,687.41x = 5,088.47 × 2,008.82
4. Step 4: Simplify right side
   3,687.41x = 10,221,784.82
5. Step 5: Solve for x
   x = 10,221,784.82/3,687.41
6. Step 6: Final answer
   x = 2,772.08