Finding the Fourth Proportional to 10,065.69, 15,094.69 and 3,309.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,065.69 : 15,094.69 = 3,309.71 : x
2. Step 2: Convert to fraction form
   10,065.69/15,094.69 = 3,309.71/x
3. Step 3: Cross multiply
   10,065.69x = 15,094.69 × 3,309.71
4. Step 4: Simplify right side
   10,065.69x = 49,959,008.35
5. Step 5: Solve for x
   x = 49,959,008.35/10,065.69
6. Step 6: Final answer
   x = 4,963.29