Finding the Fourth Proportional to 7,046.28, 9,723.46 and 3,858.93

Step by Step Solution

1. Step 1: Write the proportion equation
   7,046.28 : 9,723.46 = 3,858.93 : x
2. Step 2: Convert to fraction form
   7,046.28/9,723.46 = 3,858.93/x
3. Step 3: Cross multiply
   7,046.28x = 9,723.46 × 3,858.93
4. Step 4: Simplify right side
   7,046.28x = 37,522,151.50
5. Step 5: Solve for x
   x = 37,522,151.50/7,046.28
6. Step 6: Final answer
   x = 5,325.10