Finding the Fourth Proportional to 184,784.69, 276,817.53 and 121,412.27

Step by Step Solution

1. Step 1: Write the proportion equation
   184,784.69 : 276,817.53 = 121,412.27 : x
2. Step 2: Convert to fraction form
   184,784.69/276,817.53 = 121,412.27/x
3. Step 3: Cross multiply
   184,784.69x = 276,817.53 × 121,412.27
4. Step 4: Simplify right side
   184,784.69x = 33,609,043,258.92
5. Step 5: Solve for x
   x = 33,609,043,258.92/184,784.69
6. Step 6: Final answer
   x = 181,882.18