Finding the Fourth Proportional to 162,993.97, 244,443.51 and 63,131.89

Step by Step Solution

1. Step 1: Write the proportion equation
   162,993.97 : 244,443.51 = 63,131.89 : x
2. Step 2: Convert to fraction form
   162,993.97/244,443.51 = 63,131.89/x
3. Step 3: Cross multiply
   162,993.97x = 244,443.51 × 63,131.89
4. Step 4: Simplify right side
   162,993.97x = 15,432,180,784.53
5. Step 5: Solve for x
   x = 15,432,180,784.53/162,993.97
6. Step 6: Final answer
   x = 94,679.46