Finding the Fourth Proportional to 10,283.35, 14,191.31 and 5,807.77

Step by Step Solution

1. Step 1: Write the proportion equation
   10,283.35 : 14,191.31 = 5,807.77 : x
2. Step 2: Convert to fraction form
   10,283.35/14,191.31 = 5,807.77/x
3. Step 3: Cross multiply
   10,283.35x = 14,191.31 × 5,807.77
4. Step 4: Simplify right side
   10,283.35x = 82,419,864.48
5. Step 5: Solve for x
   x = 82,419,864.48/10,283.35
6. Step 6: Final answer
   x = 8,014.88