Finding the Fourth Proportional to 184,807.39, 277,241.01 and 72,426.68

Step by Step Solution

1. Step 1: Write the proportion equation
   184,807.39 : 277,241.01 = 72,426.68 : x
2. Step 2: Convert to fraction form
   184,807.39/277,241.01 = 72,426.68/x
3. Step 3: Cross multiply
   184,807.39x = 277,241.01 × 72,426.68
4. Step 4: Simplify right side
   184,807.39x = 20,079,645,914.15
5. Step 5: Solve for x
   x = 20,079,645,914.15/184,807.39
6. Step 6: Final answer
   x = 108,651.75