Finding the Fourth Proportional to 3,001.34, 4,499.27 and 1,052.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,001.34 : 4,499.27 = 1,052.48 : x
2. Step 2: Convert to fraction form
   3,001.34/4,499.27 = 1,052.48/x
3. Step 3: Cross multiply
   3,001.34x = 4,499.27 × 1,052.48
4. Step 4: Simplify right side
   3,001.34x = 4,735,391.69
5. Step 5: Solve for x
   x = 4,735,391.69/3,001.34
6. Step 6: Final answer
   x = 1,577.76