Finding the Fourth Proportional to 123,975.77, 171,073.82 and 70,265.48

Step by Step Solution

1. Step 1: Write the proportion equation
   123,975.77 : 171,073.82 = 70,265.48 : x
2. Step 2: Convert to fraction form
   123,975.77/171,073.82 = 70,265.48/x
3. Step 3: Cross multiply
   123,975.77x = 171,073.82 × 70,265.48
4. Step 4: Simplify right side
   123,975.77x = 12,020,583,398.03
5. Step 5: Solve for x
   x = 12,020,583,398.03/123,975.77
6. Step 6: Final answer
   x = 96,959.14