Finding the Fourth Proportional to 3,667.35, 5,499.87 and 1,201.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.35 : 5,499.87 = 1,201.62 : x
2. Step 2: Convert to fraction form
   3,667.35/5,499.87 = 1,201.62/x
3. Step 3: Cross multiply
   3,667.35x = 5,499.87 × 1,201.62
4. Step 4: Simplify right side
   3,667.35x = 6,608,753.79
5. Step 5: Solve for x
   x = 6,608,753.79/3,667.35
6. Step 6: Final answer
   x = 1,802.05