Finding the Fourth Proportional to 7,459.86, 10,294.89 and 4,102.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,459.86 : 10,294.89 = 4,102.83 : x
2. Step 2: Convert to fraction form
   7,459.86/10,294.89 = 4,102.83/x
3. Step 3: Cross multiply
   7,459.86x = 10,294.89 × 4,102.83
4. Step 4: Simplify right side
   7,459.86x = 42,238,183.54
5. Step 5: Solve for x
   x = 42,238,183.54/7,459.86
6. Step 6: Final answer
   x = 5,662.06