Finding the Fourth Proportional to 2,030.04, 2,801.52 and 1,244.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030.04 : 2,801.52 = 1,244.88 : x
2. Step 2: Convert to fraction form
   2,030.04/2,801.52 = 1,244.88/x
3. Step 3: Cross multiply
   2,030.04x = 2,801.52 × 1,244.88
4. Step 4: Simplify right side
   2,030.04x = 3,487,556.22
5. Step 5: Solve for x
   x = 3,487,556.22/2,030.04
6. Step 6: Final answer
   x = 1,717.97