Finding the Fourth Proportional to 161,614.82, 223,043.96 and 89,994.82

Step by Step Solution

1. Step 1: Write the proportion equation
   161,614.82 : 223,043.96 = 89,994.82 : x
2. Step 2: Convert to fraction form
   161,614.82/223,043.96 = 89,994.82/x
3. Step 3: Cross multiply
   161,614.82x = 223,043.96 × 89,994.82
4. Step 4: Simplify right side
   161,614.82x = 20,072,801,032.29
5. Step 5: Solve for x
   x = 20,072,801,032.29/161,614.82
6. Step 6: Final answer
   x = 124,201.49