Finding the Fourth Proportional to 3,364.29, 5,043.15 and 1,171.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,364.29 : 5,043.15 = 1,171.53 : x
2. Step 2: Convert to fraction form
   3,364.29/5,043.15 = 1,171.53/x
3. Step 3: Cross multiply
   3,364.29x = 5,043.15 × 1,171.53
4. Step 4: Simplify right side
   3,364.29x = 5,908,201.52
5. Step 5: Solve for x
   x = 5,908,201.52/3,364.29
6. Step 6: Final answer
   x = 1,756.15