Finding the Fourth Proportional to 36,150.85, 49,888.15 and 20,235.29

Step by Step Solution

1. Step 1: Write the proportion equation
   36,150.85 : 49,888.15 = 20,235.29 : x
2. Step 2: Convert to fraction form
   36,150.85/49,888.15 = 20,235.29/x
3. Step 3: Cross multiply
   36,150.85x = 49,888.15 × 20,235.29
4. Step 4: Simplify right side
   36,150.85x = 1,009,501,182.81
5. Step 5: Solve for x
   x = 1,009,501,182.81/36,150.85
6. Step 6: Final answer
   x = 27,924.69