Finding the Fourth Proportional to 10,017.52, 13,822.98 and 5,768.66

Step by Step Solution

1. Step 1: Write the proportion equation
   10,017.52 : 13,822.98 = 5,768.66 : x
2. Step 2: Convert to fraction form
   10,017.52/13,822.98 = 5,768.66/x
3. Step 3: Cross multiply
   10,017.52x = 13,822.98 × 5,768.66
4. Step 4: Simplify right side
   10,017.52x = 79,740,071.81
5. Step 5: Solve for x
   x = 79,740,071.81/10,017.52
6. Step 6: Final answer
   x = 7,960.06