Finding the Fourth Proportional to 35,990.04, 49,667.33 and 20,074.15

Step by Step Solution

1. Step 1: Write the proportion equation
   35,990.04 : 49,667.33 = 20,074.15 : x
2. Step 2: Convert to fraction form
   35,990.04/49,667.33 = 20,074.15/x
3. Step 3: Cross multiply
   35,990.04x = 49,667.33 × 20,074.15
4. Step 4: Simplify right side
   35,990.04x = 997,029,431.87
5. Step 5: Solve for x
   x = 997,029,431.87/35,990.04
6. Step 6: Final answer
   x = 27,702.92