Finding the Fourth Proportional to 11,091.02, 16,634.35 and 3,298.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,091.02 : 16,634.35 = 3,298.10 : x
2. Step 2: Convert to fraction form
   11,091.02/16,634.35 = 3,298.10/x
3. Step 3: Cross multiply
   11,091.02x = 16,634.35 × 3,298.10
4. Step 4: Simplify right side
   11,091.02x = 54,861,749.74
5. Step 5: Solve for x
   x = 54,861,749.74/11,091.02
6. Step 6: Final answer
   x = 4,946.50