Finding the Fourth Proportional to 222,034.96, 333,056.56 and 72,274.72

Step by Step Solution

1. Step 1: Write the proportion equation
   222,034.96 : 333,056.56 = 72,274.72 : x
2. Step 2: Convert to fraction form
   222,034.96/333,056.56 = 72,274.72/x
3. Step 3: Cross multiply
   222,034.96x = 333,056.56 × 72,274.72
4. Step 4: Simplify right side
   222,034.96x = 24,071,569,618.16
5. Step 5: Solve for x
   x = 24,071,569,618.16/222,034.96
6. Step 6: Final answer
   x = 108,413.42