Finding the Fourth Proportional to 3,513.01, 5,270.37 and 1,048.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,513.01 : 5,270.37 = 1,048.02 : x
2. Step 2: Convert to fraction form
   3,513.01/5,270.37 = 1,048.02/x
3. Step 3: Cross multiply
   3,513.01x = 5,270.37 × 1,048.02
4. Step 4: Simplify right side
   3,513.01x = 5,523,447.93
5. Step 5: Solve for x
   x = 5,523,447.93/3,513.01
6. Step 6: Final answer
   x = 1,572.28