Finding the Fourth Proportional to 362,436.84, 500,166 and 201,294.72

Step by Step Solution

1. Step 1: Write the proportion equation
   362,436.84 : 500,166 = 201,294.72 : x
2. Step 2: Convert to fraction form
   362,436.84/500,166 = 201,294.72/x
3. Step 3: Cross multiply
   362,436.84x = 500,166 × 201,294.72
4. Step 4: Simplify right side
   362,436.84x = 100,680,774,923.52
5. Step 5: Solve for x
   x = 100,680,774,923.52/362,436.84
6. Step 6: Final answer
   x = 277,788.47