Finding the Fourth Proportional to 10,995.63, 16,494.93 and 3,204.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,995.63 : 16,494.93 = 3,204.38 : x
2. Step 2: Convert to fraction form
   10,995.63/16,494.93 = 3,204.38/x
3. Step 3: Cross multiply
   10,995.63x = 16,494.93 × 3,204.38
4. Step 4: Simplify right side
   10,995.63x = 52,855,941.32
5. Step 5: Solve for x
   x = 52,855,941.32/10,995.63
6. Step 6: Final answer
   x = 4,807.00