Finding the Fourth Proportional to 10,066.82, 15,105.07 and 4,148.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,066.82 : 15,105.07 = 4,148.03 : x
2. Step 2: Convert to fraction form
   10,066.82/15,105.07 = 4,148.03/x
3. Step 3: Cross multiply
   10,066.82x = 15,105.07 × 4,148.03
4. Step 4: Simplify right side
   10,066.82x = 62,656,187.25
5. Step 5: Solve for x
   x = 62,656,187.25/10,066.82
6. Step 6: Final answer
   x = 6,224.03