Finding the Fourth Proportional to 11,008.94, 16,475.85 and 7,004.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,008.94 : 16,475.85 = 7,004.30 : x
2. Step 2: Convert to fraction form
   11,008.94/16,475.85 = 7,004.30/x
3. Step 3: Cross multiply
   11,008.94x = 16,475.85 × 7,004.30
4. Step 4: Simplify right side
   11,008.94x = 115,401,713.78
5. Step 5: Solve for x
   x = 115,401,713.78/11,008.94
6. Step 6: Final answer
   x = 10,482.55