Finding the Fourth Proportional to 47,149.39, 65,071.76 and 27,012.69

Step by Step Solution

1. Step 1: Write the proportion equation
   47,149.39 : 65,071.76 = 27,012.69 : x
2. Step 2: Convert to fraction form
   47,149.39/65,071.76 = 27,012.69/x
3. Step 3: Cross multiply
   47,149.39x = 65,071.76 × 27,012.69
4. Step 4: Simplify right side
   47,149.39x = 1,757,763,145.57
5. Step 5: Solve for x
   x = 1,757,763,145.57/47,149.39
6. Step 6: Final answer
   x = 37,280.72