Finding the Fourth Proportional to 184,144.84, 276,018.81 and 89,173.96

Step by Step Solution

1. Step 1: Write the proportion equation
   184,144.84 : 276,018.81 = 89,173.96 : x
2. Step 2: Convert to fraction form
   184,144.84/276,018.81 = 89,173.96/x
3. Step 3: Cross multiply
   184,144.84x = 276,018.81 × 89,173.96
4. Step 4: Simplify right side
   184,144.84x = 24,613,690,322.19
5. Step 5: Solve for x
   x = 24,613,690,322.19/184,144.84
6. Step 6: Final answer
   x = 133,664.84