Finding the Fourth Proportional to 36,526.72, 50,406.96 and 19,759.72

Step by Step Solution

1. Step 1: Write the proportion equation
   36,526.72 : 50,406.96 = 19,759.72 : x
2. Step 2: Convert to fraction form
   36,526.72/50,406.96 = 19,759.72/x
3. Step 3: Cross multiply
   36,526.72x = 50,406.96 × 19,759.72
4. Step 4: Simplify right side
   36,526.72x = 996,027,415.65
5. Step 5: Solve for x
   x = 996,027,415.65/36,526.72
6. Step 6: Final answer
   x = 27,268.46