Finding the Fourth Proportional to 2,332.50, 3,493.83 and 1,455.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,332.50 : 3,493.83 = 1,455.42 : x
2. Step 2: Convert to fraction form
   2,332.50/3,493.83 = 1,455.42/x
3. Step 3: Cross multiply
   2,332.50x = 3,493.83 × 1,455.42
4. Step 4: Simplify right side
   2,332.50x = 5,084,990.06
5. Step 5: Solve for x
   x = 5,084,990.06/2,332.50
6. Step 6: Final answer
   x = 2,180.06