Finding the Fourth Proportional to 162,828.52, 224,710.28 and 94,834.56

Step by Step Solution

1. Step 1: Write the proportion equation
   162,828.52 : 224,710.28 = 94,834.56 : x
2. Step 2: Convert to fraction form
   162,828.52/224,710.28 = 94,834.56/x
3. Step 3: Cross multiply
   162,828.52x = 224,710.28 × 94,834.56
4. Step 4: Simplify right side
   162,828.52x = 21,310,300,531.28
5. Step 5: Solve for x
   x = 21,310,300,531.28/162,828.52
6. Step 6: Final answer
   x = 130,875.72