Finding the Fourth Proportional to 3,766.08, 5,196.98 and 2,087.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,766.08 : 5,196.98 = 2,087.47 : x
2. Step 2: Convert to fraction form
   3,766.08/5,196.98 = 2,087.47/x
3. Step 3: Cross multiply
   3,766.08x = 5,196.98 × 2,087.47
4. Step 4: Simplify right side
   3,766.08x = 10,848,532.07
5. Step 5: Solve for x
   x = 10,848,532.07/3,766.08
6. Step 6: Final answer
   x = 2,880.59