Finding the Fourth Proportional to 3,048.78, 4,573.89 and 1,101

Step by Step Solution

1. Step 1: Write the proportion equation
   3,048.78 : 4,573.89 = 1,101 : x
2. Step 2: Convert to fraction form
   3,048.78/4,573.89 = 1,101/x
3. Step 3: Cross multiply
   3,048.78x = 4,573.89 × 1,101
4. Step 4: Simplify right side
   3,048.78x = 5,035,852.89
5. Step 5: Solve for x
   x = 5,035,852.89/3,048.78
6. Step 6: Final answer
   x = 1,651.76