Finding the Fourth Proportional to 2,588.84, 3,572.30 and 1,469.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588.84 : 3,572.30 = 1,469.56 : x
2. Step 2: Convert to fraction form
   2,588.84/3,572.30 = 1,469.56/x
3. Step 3: Cross multiply
   2,588.84x = 3,572.30 × 1,469.56
4. Step 4: Simplify right side
   2,588.84x = 5,249,709.19
5. Step 5: Solve for x
   x = 5,249,709.19/2,588.84
6. Step 6: Final answer
   x = 2,027.82