Finding the Fourth Proportional to 11,150.60, 16,598.50 and 10,984.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,150.60 : 16,598.50 = 10,984.46 : x
2. Step 2: Convert to fraction form
   11,150.60/16,598.50 = 10,984.46/x
3. Step 3: Cross multiply
   11,150.60x = 16,598.50 × 10,984.46
4. Step 4: Simplify right side
   11,150.60x = 182,325,559.31
5. Step 5: Solve for x
   x = 182,325,559.31/11,150.60
6. Step 6: Final answer
   x = 16,351.19