Finding the Fourth Proportional to 2,553.87, 3,524.67 and 1,506

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553.87 : 3,524.67 = 1,506 : x
2. Step 2: Convert to fraction form
   2,553.87/3,524.67 = 1,506/x
3. Step 3: Cross multiply
   2,553.87x = 3,524.67 × 1,506
4. Step 4: Simplify right side
   2,553.87x = 5,308,153.02
5. Step 5: Solve for x
   x = 5,308,153.02/2,553.87
6. Step 6: Final answer
   x = 2,078.47