Finding the Fourth Proportional to 2,370.04, 3,270.72 and 1,485.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,370.04 : 3,270.72 = 1,485.76 : x
2. Step 2: Convert to fraction form
   2,370.04/3,270.72 = 1,485.76/x
3. Step 3: Cross multiply
   2,370.04x = 3,270.72 × 1,485.76
4. Step 4: Simplify right side
   2,370.04x = 4,859,504.95
5. Step 5: Solve for x
   x = 4,859,504.95/2,370.04
6. Step 6: Final answer
   x = 2,050.39