Finding the Fourth Proportional to 41,769.50, 57,645.34 and 23,870.12

Step by Step Solution

1. Step 1: Write the proportion equation
   41,769.50 : 57,645.34 = 23,870.12 : x
2. Step 2: Convert to fraction form
   41,769.50/57,645.34 = 23,870.12/x
3. Step 3: Cross multiply
   41,769.50x = 57,645.34 × 23,870.12
4. Step 4: Simplify right side
   41,769.50x = 1,376,000,835.34
5. Step 5: Solve for x
   x = 1,376,000,835.34/41,769.50
6. Step 6: Final answer
   x = 32,942.72