Finding the Fourth Proportional to 11,749.32, 16,212.90 and 7,033.48

Step by Step Solution

1. Step 1: Write the proportion equation
   11,749.32 : 16,212.90 = 7,033.48 : x
2. Step 2: Convert to fraction form
   11,749.32/16,212.90 = 7,033.48/x
3. Step 3: Cross multiply
   11,749.32x = 16,212.90 × 7,033.48
4. Step 4: Simplify right side
   11,749.32x = 114,033,107.89
5. Step 5: Solve for x
   x = 114,033,107.89/11,749.32
6. Step 6: Final answer
   x = 9,705.51