Finding the Fourth Proportional to 14,317.10, 21,452.56 and 7,746.38

Step by Step Solution

1. Step 1: Write the proportion equation
   14,317.10 : 21,452.56 = 7,746.38 : x
2. Step 2: Convert to fraction form
   14,317.10/21,452.56 = 7,746.38/x
3. Step 3: Cross multiply
   14,317.10x = 21,452.56 × 7,746.38
4. Step 4: Simplify right side
   14,317.10x = 166,179,555.10
5. Step 5: Solve for x
   x = 166,179,555.10/14,317.10
6. Step 6: Final answer
   x = 11,607.07