Finding the Fourth Proportional to 10,914.30, 16,383.60 and 5,993.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,914.30 : 16,383.60 = 5,993.55 : x
2. Step 2: Convert to fraction form
   10,914.30/16,383.60 = 5,993.55/x
3. Step 3: Cross multiply
   10,914.30x = 16,383.60 × 5,993.55
4. Step 4: Simplify right side
   10,914.30x = 98,195,925.78
5. Step 5: Solve for x
   x = 98,195,925.78/10,914.30
6. Step 6: Final answer
   x = 8,997.00