Finding the Fourth Proportional to 10,663.56, 14,715.77 and 5,883.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,663.56 : 14,715.77 = 5,883.42 : x
2. Step 2: Convert to fraction form
   10,663.56/14,715.77 = 5,883.42/x
3. Step 3: Cross multiply
   10,663.56x = 14,715.77 × 5,883.42
4. Step 4: Simplify right side
   10,663.56x = 86,579,026.12
5. Step 5: Solve for x
   x = 86,579,026.12/10,663.56
6. Step 6: Final answer
   x = 8,119.15