Finding the Fourth Proportional to 2,503.50, 3,751.74 and 1,041.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,503.50 : 3,751.74 = 1,041.72 : x
2. Step 2: Convert to fraction form
   2,503.50/3,751.74 = 1,041.72/x
3. Step 3: Cross multiply
   2,503.50x = 3,751.74 × 1,041.72
4. Step 4: Simplify right side
   2,503.50x = 3,908,262.59
5. Step 5: Solve for x
   x = 3,908,262.59/2,503.50
6. Step 6: Final answer
   x = 1,561.12