Finding the Fourth Proportional to 2,270.52, 3,134.22 and 1,485.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,270.52 : 3,134.22 = 1,485.24 : x
2. Step 2: Convert to fraction form
   2,270.52/3,134.22 = 1,485.24/x
3. Step 3: Cross multiply
   2,270.52x = 3,134.22 × 1,485.24
4. Step 4: Simplify right side
   2,270.52x = 4,655,068.91
5. Step 5: Solve for x
   x = 4,655,068.91/2,270.52
6. Step 6: Final answer
   x = 2,050.22