Finding the Fourth Proportional to 119,541.50, 164,968.34 and 65,826.73

Step by Step Solution

1. Step 1: Write the proportion equation
   119,541.50 : 164,968.34 = 65,826.73 : x
2. Step 2: Convert to fraction form
   119,541.50/164,968.34 = 65,826.73/x
3. Step 3: Cross multiply
   119,541.50x = 164,968.34 × 65,826.73
4. Step 4: Simplify right side
   119,541.50x = 10,859,326,375.73
5. Step 5: Solve for x
   x = 10,859,326,375.73/119,541.50
6. Step 6: Final answer
   x = 90,841.48