Finding the Fourth Proportional to 10,301.82, 14,216.52 and 5,586.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,301.82 : 14,216.52 = 5,586.12 : x
2. Step 2: Convert to fraction form
   10,301.82/14,216.52 = 5,586.12/x
3. Step 3: Cross multiply
   10,301.82x = 14,216.52 × 5,586.12
4. Step 4: Simplify right side
   10,301.82x = 79,415,186.70
5. Step 5: Solve for x
   x = 79,415,186.70/10,301.82
6. Step 6: Final answer
   x = 7,708.85