Finding the Fourth Proportional to 3,667.02, 5,501.25 and 1,069.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.02 : 5,501.25 = 1,069.98 : x
2. Step 2: Convert to fraction form
   3,667.02/5,501.25 = 1,069.98/x
3. Step 3: Cross multiply
   3,667.02x = 5,501.25 × 1,069.98
4. Step 4: Simplify right side
   3,667.02x = 5,886,227.48
5. Step 5: Solve for x
   x = 5,886,227.48/3,667.02
6. Step 6: Final answer
   x = 1,605.18