Finding the Fourth Proportional to 7,362.89, 11,047.16 and 3,667.87

Step by Step Solution

1. Step 1: Write the proportion equation
   7,362.89 : 11,047.16 = 3,667.87 : x
2. Step 2: Convert to fraction form
   7,362.89/11,047.16 = 3,667.87/x
3. Step 3: Cross multiply
   7,362.89x = 11,047.16 × 3,667.87
4. Step 4: Simplify right side
   7,362.89x = 40,519,528.30
5. Step 5: Solve for x
   x = 40,519,528.30/7,362.89
6. Step 6: Final answer
   x = 5,503.21