Finding the Fourth Proportional to 10,013.37, 13,817.25 and 5,536.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,013.37 : 13,817.25 = 5,536.52 : x
2. Step 2: Convert to fraction form
   10,013.37/13,817.25 = 5,536.52/x
3. Step 3: Cross multiply
   10,013.37x = 13,817.25 × 5,536.52
4. Step 4: Simplify right side
   10,013.37x = 76,499,411.88
5. Step 5: Solve for x
   x = 76,499,411.88/10,013.37
6. Step 6: Final answer
   x = 7,639.73