Finding the Fourth Proportional to 162,817.82, 224,576.41 and 114,522.18

Step by Step Solution

1. Step 1: Write the proportion equation
   162,817.82 : 224,576.41 = 114,522.18 : x
2. Step 2: Convert to fraction form
   162,817.82/224,576.41 = 114,522.18/x
3. Step 3: Cross multiply
   162,817.82x = 224,576.41 × 114,522.18
4. Step 4: Simplify right side
   162,817.82x = 25,718,978,921.31
5. Step 5: Solve for x
   x = 25,718,978,921.31/162,817.82
6. Step 6: Final answer
   x = 157,961.70