Finding the Fourth Proportional to 158,353, 218,520.74 and 94,725.96

Step by Step Solution

1. Step 1: Write the proportion equation
   158,353 : 218,520.74 = 94,725.96 : x
2. Step 2: Convert to fraction form
   158,353/218,520.74 = 94,725.96/x
3. Step 3: Cross multiply
   158,353x = 218,520.74 × 94,725.96
4. Step 4: Simplify right side
   158,353x = 20,699,586,876.41
5. Step 5: Solve for x
   x = 20,699,586,876.41/158,353
6. Step 6: Final answer
   x = 130,718.00