Finding the Fourth Proportional to 9,475.14, 13,067.82 and 7,113.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,475.14 : 13,067.82 = 7,113.18 : x
2. Step 2: Convert to fraction form
   9,475.14/13,067.82 = 7,113.18/x
3. Step 3: Cross multiply
   9,475.14x = 13,067.82 × 7,113.18
4. Step 4: Simplify right side
   9,475.14x = 92,953,755.87
5. Step 5: Solve for x
   x = 92,953,755.87/9,475.14
6. Step 6: Final answer
   x = 9,810.28