Finding the Fourth Proportional to 3,114.76, 4,670.52 and 1,165.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,114.76 : 4,670.52 = 1,165.48 : x
2. Step 2: Convert to fraction form
   3,114.76/4,670.52 = 1,165.48/x
3. Step 3: Cross multiply
   3,114.76x = 4,670.52 × 1,165.48
4. Step 4: Simplify right side
   3,114.76x = 5,443,397.65
5. Step 5: Solve for x
   x = 5,443,397.65/3,114.76
6. Step 6: Final answer
   x = 1,747.61