Finding the Fourth Proportional to 115,445.54, 159,341.42 and 67,714.27

Step by Step Solution

1. Step 1: Write the proportion equation
   115,445.54 : 159,341.42 = 67,714.27 : x
2. Step 2: Convert to fraction form
   115,445.54/159,341.42 = 67,714.27/x
3. Step 3: Cross multiply
   115,445.54x = 159,341.42 × 67,714.27
4. Step 4: Simplify right side
   115,445.54x = 10,789,687,707.00
5. Step 5: Solve for x
   x = 10,789,687,707.00/115,445.54
6. Step 6: Final answer
   x = 93,461.28