Finding the Fourth Proportional to 133,478.89, 184,200.94 and 73,049.50

Step by Step Solution

1. Step 1: Write the proportion equation
   133,478.89 : 184,200.94 = 73,049.50 : x
2. Step 2: Convert to fraction form
   133,478.89/184,200.94 = 73,049.50/x
3. Step 3: Cross multiply
   133,478.89x = 184,200.94 × 73,049.50
4. Step 4: Simplify right side
   133,478.89x = 13,455,785,441.06
5. Step 5: Solve for x
   x = 13,455,785,441.06/133,478.89
6. Step 6: Final answer
   x = 100,808.34