Finding the Fourth Proportional to 3,511.72, 4,845.98 and 2,097.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,511.72 : 4,845.98 = 2,097.01 : x
2. Step 2: Convert to fraction form
   3,511.72/4,845.98 = 2,097.01/x
3. Step 3: Cross multiply
   3,511.72x = 4,845.98 × 2,097.01
4. Step 4: Simplify right side
   3,511.72x = 10,162,033.80
5. Step 5: Solve for x
   x = 10,162,033.80/3,511.72
6. Step 6: Final answer
   x = 2,893.75