Finding the Fourth Proportional to 35,674.49, 49,230.29 and 20,567.18

Step by Step Solution

1. Step 1: Write the proportion equation
   35,674.49 : 49,230.29 = 20,567.18 : x
2. Step 2: Convert to fraction form
   35,674.49/49,230.29 = 20,567.18/x
3. Step 3: Cross multiply
   35,674.49x = 49,230.29 × 20,567.18
4. Step 4: Simplify right side
   35,674.49x = 1,012,527,886.89
5. Step 5: Solve for x
   x = 1,012,527,886.89/35,674.49
6. Step 6: Final answer
   x = 28,382.41