Finding the Fourth Proportional to 2,368.53, 3,270.63 and 1,485.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,368.53 : 3,270.63 = 1,485.85 : x
2. Step 2: Convert to fraction form
   2,368.53/3,270.63 = 1,485.85/x
3. Step 3: Cross multiply
   2,368.53x = 3,270.63 × 1,485.85
4. Step 4: Simplify right side
   2,368.53x = 4,859,665.59
5. Step 5: Solve for x
   x = 4,859,665.59/2,368.53
6. Step 6: Final answer
   x = 2,051.77