Finding the Fourth Proportional to 122,877.01, 169,570.24 and 69,162.32

Step by Step Solution

1. Step 1: Write the proportion equation
   122,877.01 : 169,570.24 = 69,162.32 : x
2. Step 2: Convert to fraction form
   122,877.01/169,570.24 = 69,162.32/x
3. Step 3: Cross multiply
   122,877.01x = 169,570.24 × 69,162.32
4. Step 4: Simplify right side
   122,877.01x = 11,727,870,353.51
5. Step 5: Solve for x
   x = 11,727,870,353.51/122,877.01
6. Step 6: Final answer
   x = 95,443.98