Finding the Fourth Proportional to 3,703.60, 5,557.59 and 1,365.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,703.60 : 5,557.59 = 1,365.25 : x
2. Step 2: Convert to fraction form
   3,703.60/5,557.59 = 1,365.25/x
3. Step 3: Cross multiply
   3,703.60x = 5,557.59 × 1,365.25
4. Step 4: Simplify right side
   3,703.60x = 7,587,499.75
5. Step 5: Solve for x
   x = 7,587,499.75/3,703.60
6. Step 6: Final answer
   x = 2,048.68