Finding the Fourth Proportional to 222,891.89, 334,326.06 and 73,112.45

Step by Step Solution

1. Step 1: Write the proportion equation
   222,891.89 : 334,326.06 = 73,112.45 : x
2. Step 2: Convert to fraction form
   222,891.89/334,326.06 = 73,112.45/x
3. Step 3: Cross multiply
   222,891.89x = 334,326.06 × 73,112.45
4. Step 4: Simplify right side
   222,891.89x = 24,443,395,673.82
5. Step 5: Solve for x
   x = 24,443,395,673.82/222,891.89
6. Step 6: Final answer
   x = 109,664.81