Finding the Fourth Proportional to 10,404.37, 14,356.90 and 6,155.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,404.37 : 14,356.90 = 6,155.59 : x
2. Step 2: Convert to fraction form
   10,404.37/14,356.90 = 6,155.59/x
3. Step 3: Cross multiply
   10,404.37x = 14,356.90 × 6,155.59
4. Step 4: Simplify right side
   10,404.37x = 88,375,190.07
5. Step 5: Solve for x
   x = 88,375,190.07/10,404.37
6. Step 6: Final answer
   x = 8,494.05