Finding the Fourth Proportional to 10,448.22, 14,418.91 and 7,471.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,448.22 : 14,418.91 = 7,471.17 : x
2. Step 2: Convert to fraction form
   10,448.22/14,418.91 = 7,471.17/x
3. Step 3: Cross multiply
   10,448.22x = 14,418.91 × 7,471.17
4. Step 4: Simplify right side
   10,448.22x = 107,726,127.82
5. Step 5: Solve for x
   x = 107,726,127.82/10,448.22
6. Step 6: Final answer
   x = 10,310.48