Finding the Fourth Proportional to 10,641.05, 14,684.51 and 5,860.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,641.05 : 14,684.51 = 5,860.91 : x
2. Step 2: Convert to fraction form
   10,641.05/14,684.51 = 5,860.91/x
3. Step 3: Cross multiply
   10,641.05x = 14,684.51 × 5,860.91
4. Step 4: Simplify right side
   10,641.05x = 86,064,518.08
5. Step 5: Solve for x
   x = 86,064,518.08/10,641.05
6. Step 6: Final answer
   x = 8,087.97