Finding the Fourth Proportional to 11,256.72, 16,883.56 and 2,937.32

Step by Step Solution

1. Step 1: Write the proportion equation
   11,256.72 : 16,883.56 = 2,937.32 : x
2. Step 2: Convert to fraction form
   11,256.72/16,883.56 = 2,937.32/x
3. Step 3: Cross multiply
   11,256.72x = 16,883.56 × 2,937.32
4. Step 4: Simplify right side
   11,256.72x = 49,592,418.46
5. Step 5: Solve for x
   x = 49,592,418.46/11,256.72
6. Step 6: Final answer
   x = 4,405.58