Finding the Fourth Proportional to 36,061.18, 49,764.84 and 19,928.42

Step by Step Solution

1. Step 1: Write the proportion equation
   36,061.18 : 49,764.84 = 19,928.42 : x
2. Step 2: Convert to fraction form
   36,061.18/49,764.84 = 19,928.42/x
3. Step 3: Cross multiply
   36,061.18x = 49,764.84 × 19,928.42
4. Step 4: Simplify right side
   36,061.18x = 991,734,632.75
5. Step 5: Solve for x
   x = 991,734,632.75/36,061.18
6. Step 6: Final answer
   x = 27,501.45