Finding the Fourth Proportional to 123,759.41, 170,758.71 and 70,044.43

Step by Step Solution

1. Step 1: Write the proportion equation
   123,759.41 : 170,758.71 = 70,044.43 : x
2. Step 2: Convert to fraction form
   123,759.41/170,758.71 = 70,044.43/x
3. Step 3: Cross multiply
   123,759.41x = 170,758.71 × 70,044.43
4. Step 4: Simplify right side
   123,759.41x = 11,960,696,082.59
5. Step 5: Solve for x
   x = 11,960,696,082.59/123,759.41
6. Step 6: Final answer
   x = 96,644.74