Finding the Fourth Proportional to 10,565.55, 15,848.69 and 5,016.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,565.55 : 15,848.69 = 5,016.03 : x
2. Step 2: Convert to fraction form
   10,565.55/15,848.69 = 5,016.03/x
3. Step 3: Cross multiply
   10,565.55x = 15,848.69 × 5,016.03
4. Step 4: Simplify right side
   10,565.55x = 79,497,504.50
5. Step 5: Solve for x
   x = 79,497,504.50/10,565.55
6. Step 6: Final answer
   x = 7,524.22