Finding the Fourth Proportional to 10,084.47, 13,914.51 and 5,891.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,084.47 : 13,914.51 = 5,891.91 : x
2. Step 2: Convert to fraction form
   10,084.47/13,914.51 = 5,891.91/x
3. Step 3: Cross multiply
   10,084.47x = 13,914.51 × 5,891.91
4. Step 4: Simplify right side
   10,084.47x = 81,983,040.61
5. Step 5: Solve for x
   x = 81,983,040.61/10,084.47
6. Step 6: Final answer
   x = 8,129.63