Finding the Fourth Proportional to 301,185.14, 415,632.06 and 173,858.00

Step by Step Solution

1. Step 1: Write the proportion equation
   301,185.14 : 415,632.06 = 173,858.00 : x
2. Step 2: Convert to fraction form
   301,185.14/415,632.06 = 173,858.00/x
3. Step 3: Cross multiply
   301,185.14x = 415,632.06 × 173,858.00
4. Step 4: Simplify right side
   301,185.14x = 72,260,956,609.32
5. Step 5: Solve for x
   x = 72,260,956,609.32/301,185.14
6. Step 6: Final answer
   x = 239,922.06