Finding the Fourth Proportional to 2,362.59, 3,539.79 and 1,436.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.59 : 3,539.79 = 1,436.22 : x
2. Step 2: Convert to fraction form
   2,362.59/3,539.79 = 1,436.22/x
3. Step 3: Cross multiply
   2,362.59x = 3,539.79 × 1,436.22
4. Step 4: Simplify right side
   2,362.59x = 5,083,917.19
5. Step 5: Solve for x
   x = 5,083,917.19/2,362.59
6. Step 6: Final answer
   x = 2,151.84