Finding the Fourth Proportional to 10,884.93, 16,323.29 and 4,641.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,884.93 : 16,323.29 = 4,641.05 : x
2. Step 2: Convert to fraction form
   10,884.93/16,323.29 = 4,641.05/x
3. Step 3: Cross multiply
   10,884.93x = 16,323.29 × 4,641.05
4. Step 4: Simplify right side
   10,884.93x = 75,757,100.23
5. Step 5: Solve for x
   x = 75,757,100.23/10,884.93
6. Step 6: Final answer
   x = 6,959.82