Finding the Fourth Proportional to 11,056.92, 16,587 and 3,264.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,056.92 : 16,587 = 3,264.72 : x
2. Step 2: Convert to fraction form
   11,056.92/16,587 = 3,264.72/x
3. Step 3: Cross multiply
   11,056.92x = 16,587 × 3,264.72
4. Step 4: Simplify right side
   11,056.92x = 54,151,910.64
5. Step 5: Solve for x
   x = 54,151,910.64/11,056.92
6. Step 6: Final answer
   x = 4,897.56