Finding the Fourth Proportional to 3,667.73, 5,501.76 and 1,169.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.73 : 5,501.76 = 1,169.17 : x
2. Step 2: Convert to fraction form
   3,667.73/5,501.76 = 1,169.17/x
3. Step 3: Cross multiply
   3,667.73x = 5,501.76 × 1,169.17
4. Step 4: Simplify right side
   3,667.73x = 6,432,474.60
5. Step 5: Solve for x
   x = 6,432,474.60/3,667.73
6. Step 6: Final answer
   x = 1,753.80