Finding the Fourth Proportional to 34,369.59, 47,431.35 and 19,262.37

Step by Step Solution

1. Step 1: Write the proportion equation
   34,369.59 : 47,431.35 = 19,262.37 : x
2. Step 2: Convert to fraction form
   34,369.59/47,431.35 = 19,262.37/x
3. Step 3: Cross multiply
   34,369.59x = 47,431.35 × 19,262.37
4. Step 4: Simplify right side
   34,369.59x = 913,640,213.30
5. Step 5: Solve for x
   x = 913,640,213.30/34,369.59
6. Step 6: Final answer
   x = 26,582.81