Finding the Fourth Proportional to 10,086.48, 13,919.14 and 5,610.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,086.48 : 13,919.14 = 5,610.14 : x
2. Step 2: Convert to fraction form
   10,086.48/13,919.14 = 5,610.14/x
3. Step 3: Cross multiply
   10,086.48x = 13,919.14 × 5,610.14
4. Step 4: Simplify right side
   10,086.48x = 78,088,240.46
5. Step 5: Solve for x
   x = 78,088,240.46/10,086.48
6. Step 6: Final answer
   x = 7,741.87