Finding the Fourth Proportional to 2,334.72, 3,500.64 and 1,036.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,334.72 : 3,500.64 = 1,036.80 : x
2. Step 2: Convert to fraction form
   2,334.72/3,500.64 = 1,036.80/x
3. Step 3: Cross multiply
   2,334.72x = 3,500.64 × 1,036.80
4. Step 4: Simplify right side
   2,334.72x = 3,629,463.55
5. Step 5: Solve for x
   x = 3,629,463.55/2,334.72
6. Step 6: Final answer
   x = 1,554.56