Finding the Fourth Proportional to 10,116.66, 15,174.52 and 3,544.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,116.66 : 15,174.52 = 3,544.32 : x
2. Step 2: Convert to fraction form
   10,116.66/15,174.52 = 3,544.32/x
3. Step 3: Cross multiply
   10,116.66x = 15,174.52 × 3,544.32
4. Step 4: Simplify right side
   10,116.66x = 53,783,354.73
5. Step 5: Solve for x
   x = 53,783,354.73/10,116.66
6. Step 6: Final answer
   x = 5,316.32