Finding the Fourth Proportional to 158,661.30, 238,054.18 and 69,852.48

Step by Step Solution

1. Step 1: Write the proportion equation
   158,661.30 : 238,054.18 = 69,852.48 : x
2. Step 2: Convert to fraction form
   158,661.30/238,054.18 = 69,852.48/x
3. Step 3: Cross multiply
   158,661.30x = 238,054.18 × 69,852.48
4. Step 4: Simplify right side
   158,661.30x = 16,628,674,847.37
5. Step 5: Solve for x
   x = 16,628,674,847.37/158,661.30
6. Step 6: Final answer
   x = 104,806.12