Finding the Fourth Proportional to 162,995.71, 224,920.52 and 91,373.35

Step by Step Solution

1. Step 1: Write the proportion equation
   162,995.71 : 224,920.52 = 91,373.35 : x
2. Step 2: Convert to fraction form
   162,995.71/224,920.52 = 91,373.35/x
3. Step 3: Cross multiply
   162,995.71x = 224,920.52 × 91,373.35
4. Step 4: Simplify right side
   162,995.71x = 20,551,740,939.28
5. Step 5: Solve for x
   x = 20,551,740,939.28/162,995.71
6. Step 6: Final answer
   x = 126,087.62