Finding the Fourth Proportional to 10,404.18, 14,357.03 and 5,927.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,404.18 : 14,357.03 = 5,927.72 : x
2. Step 2: Convert to fraction form
   10,404.18/14,357.03 = 5,927.72/x
3. Step 3: Cross multiply
   10,404.18x = 14,357.03 × 5,927.72
4. Step 4: Simplify right side
   10,404.18x = 85,104,352.45
5. Step 5: Solve for x
   x = 85,104,352.45/10,404.18
6. Step 6: Final answer
   x = 8,179.82