Finding the Fourth Proportional to 36,493,818.50, 50,356,052.20 and 22,164,785.25

Step by Step Solution

1. Step 1: Write the proportion equation
   36,493,818.50 : 50,356,052.20 = 22,164,785.25 : x
2. Step 2: Convert to fraction form
   36,493,818.50/50,356,052.20 = 22,164,785.25/x
3. Step 3: Cross multiply
   36,493,818.50x = 50,356,052.20 × 22,164,785.25
4. Step 4: Simplify right side
   36,493,818.50x = 1,116,131,082,995,378
5. Step 5: Solve for x
   x = 1,116,131,082,995,378/36,493,818.50
6. Step 6: Final answer
   x = 30,584,113.39