Finding the Fourth Proportional to 2,500.72, 3,450.36 and 1,506.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500.72 : 3,450.36 = 1,506.04 : x
2. Step 2: Convert to fraction form
   2,500.72/3,450.36 = 1,506.04/x
3. Step 3: Cross multiply
   2,500.72x = 3,450.36 × 1,506.04
4. Step 4: Simplify right side
   2,500.72x = 5,196,380.17
5. Step 5: Solve for x
   x = 5,196,380.17/2,500.72
6. Step 6: Final answer
   x = 2,077.95