Finding the Fourth Proportional to 101,139.32, 151,733.68 and 33,671.23

Step by Step Solution

1. Step 1: Write the proportion equation
   101,139.32 : 151,733.68 = 33,671.23 : x
2. Step 2: Convert to fraction form
   101,139.32/151,733.68 = 33,671.23/x
3. Step 3: Cross multiply
   101,139.32x = 151,733.68 × 33,671.23
4. Step 4: Simplify right side
   101,139.32x = 5,109,059,174.51
5. Step 5: Solve for x
   x = 5,109,059,174.51/101,139.32
6. Step 6: Final answer
   x = 50,515.06