Finding the Fourth Proportional to 3,752.83, 5,632.77 and 1,905.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,752.83 : 5,632.77 = 1,905.27 : x
2. Step 2: Convert to fraction form
   3,752.83/5,632.77 = 1,905.27/x
3. Step 3: Cross multiply
   3,752.83x = 5,632.77 × 1,905.27
4. Step 4: Simplify right side
   3,752.83x = 10,731,910.01
5. Step 5: Solve for x
   x = 10,731,910.01/3,752.83
6. Step 6: Final answer
   x = 2,859.69