Finding the Fourth Proportional to 3,667.03, 5,061.12 and 3,545.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.03 : 5,061.12 = 3,545.53 : x
2. Step 2: Convert to fraction form
   3,667.03/5,061.12 = 3,545.53/x
3. Step 3: Cross multiply
   3,667.03x = 5,061.12 × 3,545.53
4. Step 4: Simplify right side
   3,667.03x = 17,944,352.79
5. Step 5: Solve for x
   x = 17,944,352.79/3,667.03
6. Step 6: Final answer
   x = 4,893.43