Finding the Fourth Proportional to 2,654.25, 3,663.09 and 1,535.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,654.25 : 3,663.09 = 1,535.51 : x
2. Step 2: Convert to fraction form
   2,654.25/3,663.09 = 1,535.51/x
3. Step 3: Cross multiply
   2,654.25x = 3,663.09 × 1,535.51
4. Step 4: Simplify right side
   2,654.25x = 5,624,693.01
5. Step 5: Solve for x
   x = 5,624,693.01/2,654.25
6. Step 6: Final answer
   x = 2,119.13