Finding the Fourth Proportional to 2,503.56, 3,756.42 and 1,350.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.56 : 3,756.42 = 1,350.12 : x
2. Step 2: Convert to fraction form
   2,503.56/3,756.42 = 1,350.12/x
3. Step 3: Cross multiply
   2,503.56x = 3,756.42 × 1,350.12
4. Step 4: Simplify right side
   2,503.56x = 5,071,617.77
5. Step 5: Solve for x
   x = 5,071,617.77/2,503.56
6. Step 6: Final answer
   x = 2,025.76