Finding the Fourth Proportional to 238,196.84, 356,770.38 and 132,754.28

Step by Step Solution

1. Step 1: Write the proportion equation
   238,196.84 : 356,770.38 = 132,754.28 : x
2. Step 2: Convert to fraction form
   238,196.84/356,770.38 = 132,754.28/x
3. Step 3: Cross multiply
   238,196.84x = 356,770.38 × 132,754.28
4. Step 4: Simplify right side
   238,196.84x = 47,362,794,922.23
5. Step 5: Solve for x
   x = 47,362,794,922.23/238,196.84
6. Step 6: Final answer
   x = 198,838.89