Finding the Fourth Proportional to 159,105.56, 219,564.89 and 93,732.33

Step by Step Solution

1. Step 1: Write the proportion equation
   159,105.56 : 219,564.89 = 93,732.33 : x
2. Step 2: Convert to fraction form
   159,105.56/219,564.89 = 93,732.33/x
3. Step 3: Cross multiply
   159,105.56x = 219,564.89 × 93,732.33
4. Step 4: Simplify right side
   159,105.56x = 20,580,328,257.23
5. Step 5: Solve for x
   x = 20,580,328,257.23/159,105.56
6. Step 6: Final answer
   x = 129,350.16