Finding the Fourth Proportional to 162,982.56, 224,872.56 and 94,054.56

Step by Step Solution

1. Step 1: Write the proportion equation
   162,982.56 : 224,872.56 = 94,054.56 : x
2. Step 2: Convert to fraction form
   162,982.56/224,872.56 = 94,054.56/x
3. Step 3: Cross multiply
   162,982.56x = 224,872.56 × 94,054.56
4. Step 4: Simplify right side
   162,982.56x = 21,150,289,686.87
5. Step 5: Solve for x
   x = 21,150,289,686.87/162,982.56
6. Step 6: Final answer
   x = 129,770.26