Finding the Fourth Proportional to 184,589.35, 276,892.81 and 89,706.49

Step by Step Solution

1. Step 1: Write the proportion equation
   184,589.35 : 276,892.81 = 89,706.49 : x
2. Step 2: Convert to fraction form
   184,589.35/276,892.81 = 89,706.49/x
3. Step 3: Cross multiply
   184,589.35x = 276,892.81 × 89,706.49
4. Step 4: Simplify right side
   184,589.35x = 24,839,082,091.34
5. Step 5: Solve for x
   x = 24,839,082,091.34/184,589.35
6. Step 6: Final answer
   x = 134,564.00