Finding the Fourth Proportional to 3,827.53, 5,738.59 and 1,485.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,827.53 : 5,738.59 = 1,485.59 : x
2. Step 2: Convert to fraction form
   3,827.53/5,738.59 = 1,485.59/x
3. Step 3: Cross multiply
   3,827.53x = 5,738.59 × 1,485.59
4. Step 4: Simplify right side
   3,827.53x = 8,525,159.51
5. Step 5: Solve for x
   x = 8,525,159.51/3,827.53
6. Step 6: Final answer
   x = 2,227.33