Finding the Fourth Proportional to 10,085.07, 15,117.48 and 3,843.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,085.07 : 15,117.48 = 3,843.48 : x
2. Step 2: Convert to fraction form
   10,085.07/15,117.48 = 3,843.48/x
3. Step 3: Cross multiply
   10,085.07x = 15,117.48 × 3,843.48
4. Step 4: Simplify right side
   10,085.07x = 58,103,732.03
5. Step 5: Solve for x
   x = 58,103,732.03/10,085.07
6. Step 6: Final answer
   x = 5,761.36