Finding the Fourth Proportional to 36,319.04, 50,105.76 and 22,886.72

Step by Step Solution

1. Step 1: Write the proportion equation
   36,319.04 : 50,105.76 = 22,886.72 : x
2. Step 2: Convert to fraction form
   36,319.04/50,105.76 = 22,886.72/x
3. Step 3: Cross multiply
   36,319.04x = 50,105.76 × 22,886.72
4. Step 4: Simplify right side
   36,319.04x = 1,146,756,499.51
5. Step 5: Solve for x
   x = 1,146,756,499.51/36,319.04
6. Step 6: Final answer
   x = 31,574.53