Finding the Fourth Proportional to 11,065.47, 16,598.27 and 3,274.35

Step by Step Solution

1. Step 1: Write the proportion equation
   11,065.47 : 16,598.27 = 3,274.35 : x
2. Step 2: Convert to fraction form
   11,065.47/16,598.27 = 3,274.35/x
3. Step 3: Cross multiply
   11,065.47x = 16,598.27 × 3,274.35
4. Step 4: Simplify right side
   11,065.47x = 54,348,545.37
5. Step 5: Solve for x
   x = 54,348,545.37/11,065.47
6. Step 6: Final answer
   x = 4,911.54