Finding the Fourth Proportional to 2,365.62, 3,263.52 and 1,657.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365.62 : 3,263.52 = 1,657.59 : x
2. Step 2: Convert to fraction form
   2,365.62/3,263.52 = 1,657.59/x
3. Step 3: Cross multiply
   2,365.62x = 3,263.52 × 1,657.59
4. Step 4: Simplify right side
   2,365.62x = 5,409,578.12
5. Step 5: Solve for x
   x = 5,409,578.12/2,365.62
6. Step 6: Final answer
   x = 2,286.75