Finding the Fourth Proportional to 3,683.59, 5,527.06 and 3,372.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,683.59 : 5,527.06 = 3,372.15 : x
2. Step 2: Convert to fraction form
   3,683.59/5,527.06 = 3,372.15/x
3. Step 3: Cross multiply
   3,683.59x = 5,527.06 × 3,372.15
4. Step 4: Simplify right side
   3,683.59x = 18,638,075.38
5. Step 5: Solve for x
   x = 18,638,075.38/3,683.59
6. Step 6: Final answer
   x = 5,059.76