Finding the Fourth Proportional to 10,984.21, 16,475.50 and 3,193.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,984.21 : 16,475.50 = 3,193.23 : x
2. Step 2: Convert to fraction form
   10,984.21/16,475.50 = 3,193.23/x
3. Step 3: Cross multiply
   10,984.21x = 16,475.50 × 3,193.23
4. Step 4: Simplify right side
   10,984.21x = 52,610,060.87
5. Step 5: Solve for x
   x = 52,610,060.87/10,984.21
6. Step 6: Final answer
   x = 4,789.61