Finding the Fourth Proportional to 52,648.29, 72,671.94 and 41,912.91

Step by Step Solution

1. Step 1: Write the proportion equation
   52,648.29 : 72,671.94 = 41,912.91 : x
2. Step 2: Convert to fraction form
   52,648.29/72,671.94 = 41,912.91/x
3. Step 3: Cross multiply
   52,648.29x = 72,671.94 × 41,912.91
4. Step 4: Simplify right side
   52,648.29x = 3,045,892,480.75
5. Step 5: Solve for x
   x = 3,045,892,480.75/52,648.29
6. Step 6: Final answer
   x = 57,853.59