Finding the Fourth Proportional to 133,667.40, 184,463.29 and 73,243.93

Step by Step Solution

1. Step 1: Write the proportion equation
   133,667.40 : 184,463.29 = 73,243.93 : x
2. Step 2: Convert to fraction form
   133,667.40/184,463.29 = 73,243.93/x
3. Step 3: Cross multiply
   133,667.40x = 184,463.29 × 73,243.93
4. Step 4: Simplify right side
   133,667.40x = 13,510,816,300.33
5. Step 5: Solve for x
   x = 13,510,816,300.33/133,667.40
6. Step 6: Final answer
   x = 101,077.87