Finding the Fourth Proportional to 10,112.58, 13,956.17 and 5,864.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,112.58 : 13,956.17 = 5,864.81 : x
2. Step 2: Convert to fraction form
   10,112.58/13,956.17 = 5,864.81/x
3. Step 3: Cross multiply
   10,112.58x = 13,956.17 × 5,864.81
4. Step 4: Simplify right side
   10,112.58x = 81,850,186.27
5. Step 5: Solve for x
   x = 81,850,186.27/10,112.58
6. Step 6: Final answer
   x = 8,093.90