Finding the Fourth Proportional to 35,990.79, 49,667.27 and 20,075.24

Step by Step Solution

1. Step 1: Write the proportion equation
   35,990.79 : 49,667.27 = 20,075.24 : x
2. Step 2: Convert to fraction form
   35,990.79/49,667.27 = 20,075.24/x
3. Step 3: Cross multiply
   35,990.79x = 49,667.27 × 20,075.24
4. Step 4: Simplify right side
   35,990.79x = 997,082,365.39
5. Step 5: Solve for x
   x = 997,082,365.39/35,990.79
6. Step 6: Final answer
   x = 27,703.82