Finding the Fourth Proportional to 123,484.41, 170,411.81 and 69,768.27

Step by Step Solution

1. Step 1: Write the proportion equation
   123,484.41 : 170,411.81 = 69,768.27 : x
2. Step 2: Convert to fraction form
   123,484.41/170,411.81 = 69,768.27/x
3. Step 3: Cross multiply
   123,484.41x = 170,411.81 × 69,768.27
4. Step 4: Simplify right side
   123,484.41x = 11,889,336,822.43
5. Step 5: Solve for x
   x = 11,889,336,822.43/123,484.41
6. Step 6: Final answer
   x = 96,282.09