Finding the Fourth Proportional to 47,093.23, 64,972.31 and 30,107.41

Step by Step Solution

1. Step 1: Write the proportion equation
   47,093.23 : 64,972.31 = 30,107.41 : x
2. Step 2: Convert to fraction form
   47,093.23/64,972.31 = 30,107.41/x
3. Step 3: Cross multiply
   47,093.23x = 64,972.31 × 30,107.41
4. Step 4: Simplify right side
   47,093.23x = 1,956,147,975.82
5. Step 5: Solve for x
   x = 1,956,147,975.82/47,093.23
6. Step 6: Final answer
   x = 41,537.78