Finding the Fourth Proportional to 3,513.93, 5,271.86 and 1,048.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,513.93 : 5,271.86 = 1,048.83 : x
2. Step 2: Convert to fraction form
   3,513.93/5,271.86 = 1,048.83/x
3. Step 3: Cross multiply
   3,513.93x = 5,271.86 × 1,048.83
4. Step 4: Simplify right side
   3,513.93x = 5,529,284.92
5. Step 5: Solve for x
   x = 5,529,284.92/3,513.93
6. Step 6: Final answer
   x = 1,573.53