Finding the Fourth Proportional to 10,084.69, 15,127.83 and 3,065.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,084.69 : 15,127.83 = 3,065.31 : x
2. Step 2: Convert to fraction form
   10,084.69/15,127.83 = 3,065.31/x
3. Step 3: Cross multiply
   10,084.69x = 15,127.83 × 3,065.31
4. Step 4: Simplify right side
   10,084.69x = 46,371,488.58
5. Step 5: Solve for x
   x = 46,371,488.58/10,084.69
6. Step 6: Final answer
   x = 4,598.21