Finding the Fourth Proportional to 2,996.47, 4,496.73 and 1,048.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,996.47 : 4,496.73 = 1,048.69 : x
2. Step 2: Convert to fraction form
   2,996.47/4,496.73 = 1,048.69/x
3. Step 3: Cross multiply
   2,996.47x = 4,496.73 × 1,048.69
4. Step 4: Simplify right side
   2,996.47x = 4,715,675.78
5. Step 5: Solve for x
   x = 4,715,675.78/2,996.47
6. Step 6: Final answer
   x = 1,573.74