Finding the Fourth Proportional to 2,030.48, 3,044.52 and 713.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030.48 : 3,044.52 = 713.60 : x
2. Step 2: Convert to fraction form
   2,030.48/3,044.52 = 713.60/x
3. Step 3: Cross multiply
   2,030.48x = 3,044.52 × 713.60
4. Step 4: Simplify right side
   2,030.48x = 2,172,569.47
5. Step 5: Solve for x
   x = 2,172,569.47/2,030.48
6. Step 6: Final answer
   x = 1,069.98