Finding the Fourth Proportional to 4,314.69, 5,946.62 and 3,715.65

Step by Step Solution

1. Step 1: Write the proportion equation
   4,314.69 : 5,946.62 = 3,715.65 : x
2. Step 2: Convert to fraction form
   4,314.69/5,946.62 = 3,715.65/x
3. Step 3: Cross multiply
   4,314.69x = 5,946.62 × 3,715.65
4. Step 4: Simplify right side
   4,314.69x = 22,095,540.02
5. Step 5: Solve for x
   x = 22,095,540.02/4,314.69
6. Step 6: Final answer
   x = 5,121.00