Finding the Fourth Proportional to 3,670.48, 5,506.68 and 1,073.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670.48 : 5,506.68 = 1,073.32 : x
2. Step 2: Convert to fraction form
   3,670.48/5,506.68 = 1,073.32/x
3. Step 3: Cross multiply
   3,670.48x = 5,506.68 × 1,073.32
4. Step 4: Simplify right side
   3,670.48x = 5,910,429.78
5. Step 5: Solve for x
   x = 5,910,429.78/3,670.48
6. Step 6: Final answer
   x = 1,610.26