Finding the Fourth Proportional to 11,097.60, 16,641.54 and 3,304.86

Step by Step Solution

1. Step 1: Write the proportion equation
   11,097.60 : 16,641.54 = 3,304.86 : x
2. Step 2: Convert to fraction form
   11,097.60/16,641.54 = 3,304.86/x
3. Step 3: Cross multiply
   11,097.60x = 16,641.54 × 3,304.86
4. Step 4: Simplify right side
   11,097.60x = 54,997,959.88
5. Step 5: Solve for x
   x = 54,997,959.88/11,097.60
6. Step 6: Final answer
   x = 4,955.84