Finding the Fourth Proportional to 10,403.88, 14,357.38 and 5,927.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,403.88 : 14,357.38 = 5,927.82 : x
2. Step 2: Convert to fraction form
   10,403.88/14,357.38 = 5,927.82/x
3. Step 3: Cross multiply
   10,403.88x = 14,357.38 × 5,927.82
4. Step 4: Simplify right side
   10,403.88x = 85,107,964.31
5. Step 5: Solve for x
   x = 85,107,964.31/10,403.88
6. Step 6: Final answer
   x = 8,180.41