Finding the Fourth Proportional to 3,342.11, 5,013.72 and 1,150.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,342.11 : 5,013.72 = 1,150.34 : x
2. Step 2: Convert to fraction form
   3,342.11/5,013.72 = 1,150.34/x
3. Step 3: Cross multiply
   3,342.11x = 5,013.72 × 1,150.34
4. Step 4: Simplify right side
   3,342.11x = 5,767,457.60
5. Step 5: Solve for x
   x = 5,767,457.60/3,342.11
6. Step 6: Final answer
   x = 1,725.70