Finding the Fourth Proportional to 161,735.74, 223,196.24 and 93,793.06

Step by Step Solution

1. Step 1: Write the proportion equation
   161,735.74 : 223,196.24 = 93,793.06 : x
2. Step 2: Convert to fraction form
   161,735.74/223,196.24 = 93,793.06/x
3. Step 3: Cross multiply
   161,735.74x = 223,196.24 × 93,793.06
4. Step 4: Simplify right side
   161,735.74x = 20,934,258,215.83
5. Step 5: Solve for x
   x = 20,934,258,215.83/161,735.74
6. Step 6: Final answer
   x = 129,434.95