Finding the Fourth Proportional to 22,196.96, 33,311.82 and 10,510.16

Step by Step Solution

1. Step 1: Write the proportion equation
   22,196.96 : 33,311.82 = 10,510.16 : x
2. Step 2: Convert to fraction form
   22,196.96/33,311.82 = 10,510.16/x
3. Step 3: Cross multiply
   22,196.96x = 33,311.82 × 10,510.16
4. Step 4: Simplify right side
   22,196.96x = 350,112,558.09
5. Step 5: Solve for x
   x = 350,112,558.09/22,196.96
6. Step 6: Final answer
   x = 15,773.00