Finding the Fourth Proportional to 83,436.64, 125,196 and 33,514.72

Step by Step Solution

1. Step 1: Write the proportion equation
   83,436.64 : 125,196 = 33,514.72 : x
2. Step 2: Convert to fraction form
   83,436.64/125,196 = 33,514.72/x
3. Step 3: Cross multiply
   83,436.64x = 125,196 × 33,514.72
4. Step 4: Simplify right side
   83,436.64x = 4,195,908,885.12
5. Step 5: Solve for x
   x = 4,195,908,885.12/83,436.64
6. Step 6: Final answer
   x = 50,288.56