Finding the Fourth Proportional to 134,099.89, 185,057.92 and 73,674.42

Step by Step Solution

1. Step 1: Write the proportion equation
   134,099.89 : 185,057.92 = 73,674.42 : x
2. Step 2: Convert to fraction form
   134,099.89/185,057.92 = 73,674.42/x
3. Step 3: Cross multiply
   134,099.89x = 185,057.92 × 73,674.42
4. Step 4: Simplify right side
   134,099.89x = 13,634,035,708.47
5. Step 5: Solve for x
   x = 13,634,035,708.47/134,099.89
6. Step 6: Final answer
   x = 101,670.74