Finding the Fourth Proportional to 11,173.22, 16,734.32 and 5,333.93

Step by Step Solution

1. Step 1: Write the proportion equation
   11,173.22 : 16,734.32 = 5,333.93 : x
2. Step 2: Convert to fraction form
   11,173.22/16,734.32 = 5,333.93/x
3. Step 3: Cross multiply
   11,173.22x = 16,734.32 × 5,333.93
4. Step 4: Simplify right side
   11,173.22x = 89,259,664.81
5. Step 5: Solve for x
   x = 89,259,664.81/11,173.22
6. Step 6: Final answer
   x = 7,988.71