Finding the Fourth Proportional to 3,342.12, 5,013.50 and 1,150.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,342.12 : 5,013.50 = 1,150.56 : x
2. Step 2: Convert to fraction form
   3,342.12/5,013.50 = 1,150.56/x
3. Step 3: Cross multiply
   3,342.12x = 5,013.50 × 1,150.56
4. Step 4: Simplify right side
   3,342.12x = 5,768,332.56
5. Step 5: Solve for x
   x = 5,768,332.56/3,342.12
6. Step 6: Final answer
   x = 1,725.95