Finding the Fourth Proportional to 35,957,552.72, 49,626,282.71 and 20,279,797.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,957,552.72 : 49,626,282.71 = 20,279,797.25 : x
2. Step 2: Convert to fraction form
   35,957,552.72/49,626,282.71 = 20,279,797.25/x
3. Step 3: Cross multiply
   35,957,552.72x = 49,626,282.71 × 20,279,797.25
4. Step 4: Simplify right side
   35,957,552.72x = 1,006,410,951,629,980.62
5. Step 5: Solve for x
   x = 1,006,410,951,629,980.62/35,957,552.72
6. Step 6: Final answer
   x = 27,988,861.18