Finding the Fourth Proportional to 2,501.86, 3,755.87 and 1,581.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,501.86 : 3,755.87 = 1,581.27 : x
2. Step 2: Convert to fraction form
   2,501.86/3,755.87 = 1,581.27/x
3. Step 3: Cross multiply
   2,501.86x = 3,755.87 × 1,581.27
4. Step 4: Simplify right side
   2,501.86x = 5,939,049.62
5. Step 5: Solve for x
   x = 5,939,049.62/2,501.86
6. Step 6: Final answer
   x = 2,373.85