Finding the Fourth Proportional to 3,513.98, 5,270.25 and 1,048.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,513.98 : 5,270.25 = 1,048.14 : x
2. Step 2: Convert to fraction form
   3,513.98/5,270.25 = 1,048.14/x
3. Step 3: Cross multiply
   3,513.98x = 5,270.25 × 1,048.14
4. Step 4: Simplify right side
   3,513.98x = 5,523,959.84
5. Step 5: Solve for x
   x = 5,523,959.84/3,513.98
6. Step 6: Final answer
   x = 1,572.00