Finding the Fourth Proportional to 86,741.34, 119,689.83 and 49,001.82

Step by Step Solution

1. Step 1: Write the proportion equation
   86,741.34 : 119,689.83 = 49,001.82 : x
2. Step 2: Convert to fraction form
   86,741.34/119,689.83 = 49,001.82/x
3. Step 3: Cross multiply
   86,741.34x = 119,689.83 × 49,001.82
4. Step 4: Simplify right side
   86,741.34x = 5,865,019,505.49
5. Step 5: Solve for x
   x = 5,865,019,505.49/86,741.34
6. Step 6: Final answer
   x = 67,615.04