Finding the Fourth Proportional to 115,735.34, 159,695.88 and 67,348.10

Step by Step Solution

1. Step 1: Write the proportion equation
   115,735.34 : 159,695.88 = 67,348.10 : x
2. Step 2: Convert to fraction form
   115,735.34/159,695.88 = 67,348.10/x
3. Step 3: Cross multiply
   115,735.34x = 159,695.88 × 67,348.10
4. Step 4: Simplify right side
   115,735.34x = 10,755,214,095.83
5. Step 5: Solve for x
   x = 10,755,214,095.83/115,735.34
6. Step 6: Final answer
   x = 92,929.39