Finding the Fourth Proportional to 34,587.27, 47,815.25 and 34,271.37

Step by Step Solution

1. Step 1: Write the proportion equation
   34,587.27 : 47,815.25 = 34,271.37 : x
2. Step 2: Convert to fraction form
   34,587.27/47,815.25 = 34,271.37/x
3. Step 3: Cross multiply
   34,587.27x = 47,815.25 × 34,271.37
4. Step 4: Simplify right side
   34,587.27x = 1,638,693,953.04
5. Step 5: Solve for x
   x = 1,638,693,953.04/34,587.27
6. Step 6: Final answer
   x = 47,378.53