Finding the Fourth Proportional to 11,749.72, 16,212.78 and 7,033

Step by Step Solution

1. Step 1: Write the proportion equation
   11,749.72 : 16,212.78 = 7,033 : x
2. Step 2: Convert to fraction form
   11,749.72/16,212.78 = 7,033/x
3. Step 3: Cross multiply
   11,749.72x = 16,212.78 × 7,033
4. Step 4: Simplify right side
   11,749.72x = 114,024,481.74
5. Step 5: Solve for x
   x = 114,024,481.74/11,749.72
6. Step 6: Final answer
   x = 9,704.44