Finding the Fourth Proportional to 2,030.52, 2,801.88 and 1,146.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030.52 : 2,801.88 = 1,146.27 : x
2. Step 2: Convert to fraction form
   2,030.52/2,801.88 = 1,146.27/x
3. Step 3: Cross multiply
   2,030.52x = 2,801.88 × 1,146.27
4. Step 4: Simplify right side
   2,030.52x = 3,211,710.99
5. Step 5: Solve for x
   x = 3,211,710.99/2,030.52
6. Step 6: Final answer
   x = 1,581.72