Finding the Fourth Proportional to 10,063.05, 13,887.27 and 5,586.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,063.05 : 13,887.27 = 5,586.99 : x
2. Step 2: Convert to fraction form
   10,063.05/13,887.27 = 5,586.99/x
3. Step 3: Cross multiply
   10,063.05x = 13,887.27 × 5,586.99
4. Step 4: Simplify right side
   10,063.05x = 77,587,978.68
5. Step 5: Solve for x
   x = 77,587,978.68/10,063.05
6. Step 6: Final answer
   x = 7,710.19