Finding the Fourth Proportional to 67,333.60, 100,853.52 and 55,514.08

Step by Step Solution

1. Step 1: Write the proportion equation
   67,333.60 : 100,853.52 = 55,514.08 : x
2. Step 2: Convert to fraction form
   67,333.60/100,853.52 = 55,514.08/x
3. Step 3: Cross multiply
   67,333.60x = 100,853.52 × 55,514.08
4. Step 4: Simplify right side
   67,333.60x = 5,598,790,377.56
5. Step 5: Solve for x
   x = 5,598,790,377.56/67,333.60
6. Step 6: Final answer
   x = 83,150.02