Finding the Fourth Proportional to 101,103.28, 151,670.94 and 33,637.72

Step by Step Solution

1. Step 1: Write the proportion equation
   101,103.28 : 151,670.94 = 33,637.72 : x
2. Step 2: Convert to fraction form
   101,103.28/151,670.94 = 33,637.72/x
3. Step 3: Cross multiply
   101,103.28x = 151,670.94 × 33,637.72
4. Step 4: Simplify right side
   101,103.28x = 5,101,864,611.86
5. Step 5: Solve for x
   x = 5,101,864,611.86/101,103.28
6. Step 6: Final answer
   x = 50,461.91