Finding the Fourth Proportional to 2,654.02, 3,654.16 and 2,022.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,654.02 : 3,654.16 = 2,022.52 : x
2. Step 2: Convert to fraction form
   2,654.02/3,654.16 = 2,022.52/x
3. Step 3: Cross multiply
   2,654.02x = 3,654.16 × 2,022.52
4. Step 4: Simplify right side
   2,654.02x = 7,390,601.57
5. Step 5: Solve for x
   x = 7,390,601.57/2,654.02
6. Step 6: Final answer
   x = 2,784.68