Finding the Fourth Proportional to 127,007.30, 190,496.34 and 33,520.34

Step by Step Solution

1. Step 1: Write the proportion equation
   127,007.30 : 190,496.34 = 33,520.34 : x
2. Step 2: Convert to fraction form
   127,007.30/190,496.34 = 33,520.34/x
3. Step 3: Cross multiply
   127,007.30x = 190,496.34 × 33,520.34
4. Step 4: Simplify right side
   127,007.30x = 6,385,502,085.56
5. Step 5: Solve for x
   x = 6,385,502,085.56/127,007.30
6. Step 6: Final answer
   x = 50,276.65