Finding the Fourth Proportional to 2,354.97, 3,516.54 and 2,047.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354.97 : 3,516.54 = 2,047.53 : x
2. Step 2: Convert to fraction form
   2,354.97/3,516.54 = 2,047.53/x
3. Step 3: Cross multiply
   2,354.97x = 3,516.54 × 2,047.53
4. Step 4: Simplify right side
   2,354.97x = 7,200,221.15
5. Step 5: Solve for x
   x = 7,200,221.15/2,354.97
6. Step 6: Final answer
   x = 3,057.46