Finding the Fourth Proportional to 123,016.32, 169,758.59 and 69,298.13

Step by Step Solution

1. Step 1: Write the proportion equation
   123,016.32 : 169,758.59 = 69,298.13 : x
2. Step 2: Convert to fraction form
   123,016.32/169,758.59 = 69,298.13/x
3. Step 3: Cross multiply
   123,016.32x = 169,758.59 × 69,298.13
4. Step 4: Simplify right side
   123,016.32x = 11,763,952,916.34
5. Step 5: Solve for x
   x = 11,763,952,916.34/123,016.32
6. Step 6: Final answer
   x = 95,629.21