Finding the Fourth Proportional to 3,667.76, 5,501.25 and 1,035.20

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.76 : 5,501.25 = 1,035.20 : x
2. Step 2: Convert to fraction form
   3,667.76/5,501.25 = 1,035.20/x
3. Step 3: Cross multiply
   3,667.76x = 5,501.25 × 1,035.20
4. Step 4: Simplify right side
   3,667.76x = 5,694,866.49
5. Step 5: Solve for x
   x = 5,694,866.49/3,667.76
6. Step 6: Final answer
   x = 1,552.68