Finding the Fourth Proportional to 22,362.31, 33,376.01 and 21,993.22

Step by Step Solution

1. Step 1: Write the proportion equation
   22,362.31 : 33,376.01 = 21,993.22 : x
2. Step 2: Convert to fraction form
   22,362.31/33,376.01 = 21,993.22/x
3. Step 3: Cross multiply
   22,362.31x = 33,376.01 × 21,993.22
4. Step 4: Simplify right side
   22,362.31x = 734,045,930.65
5. Step 5: Solve for x
   x = 734,045,930.65/22,362.31
6. Step 6: Final answer
   x = 32,825.14