Finding the Fourth Proportional to 3,683.34, 5,524.29 and 1,085.67

Step by Step Solution

1. Step 1: Write the proportion equation
   3,683.34 : 5,524.29 = 1,085.67 : x
2. Step 2: Convert to fraction form
   3,683.34/5,524.29 = 1,085.67/x
3. Step 3: Cross multiply
   3,683.34x = 5,524.29 × 1,085.67
4. Step 4: Simplify right side
   3,683.34x = 5,997,555.92
5. Step 5: Solve for x
   x = 5,997,555.92/3,683.34
6. Step 6: Final answer
   x = 1,628.29