Finding the Fourth Proportional to 7,268.73, 10,030.55 and 4,284.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,268.73 : 10,030.55 = 4,284.69 : x
2. Step 2: Convert to fraction form
   7,268.73/10,030.55 = 4,284.69/x
3. Step 3: Cross multiply
   7,268.73x = 10,030.55 × 4,284.69
4. Step 4: Simplify right side
   7,268.73x = 42,977,775.86
5. Step 5: Solve for x
   x = 42,977,775.86/7,268.73
6. Step 6: Final answer
   x = 5,912.69