Finding the Fourth Proportional to 22,889.98, 34,055.51 and 22,812.22

Step by Step Solution

1. Step 1: Write the proportion equation
   22,889.98 : 34,055.51 = 22,812.22 : x
2. Step 2: Convert to fraction form
   22,889.98/34,055.51 = 22,812.22/x
3. Step 3: Cross multiply
   22,889.98x = 34,055.51 × 22,812.22
4. Step 4: Simplify right side
   22,889.98x = 776,881,786.33
5. Step 5: Solve for x
   x = 776,881,786.33/22,889.98
6. Step 6: Final answer
   x = 33,939.82