Finding the Fourth Proportional to 3,468.97, 5,200.71 and 2,006.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,468.97 : 5,200.71 = 2,006.47 : x
2. Step 2: Convert to fraction form
   3,468.97/5,200.71 = 2,006.47/x
3. Step 3: Cross multiply
   3,468.97x = 5,200.71 × 2,006.47
4. Step 4: Simplify right side
   3,468.97x = 10,435,068.59
5. Step 5: Solve for x
   x = 10,435,068.59/3,468.97
6. Step 6: Final answer
   x = 3,008.12