Finding the Fourth Proportional to 41,820.96, 57,702.72 and 23,672.10

Step by Step Solution

1. Step 1: Write the proportion equation
   41,820.96 : 57,702.72 = 23,672.10 : x
2. Step 2: Convert to fraction form
   41,820.96/57,702.72 = 23,672.10/x
3. Step 3: Cross multiply
   41,820.96x = 57,702.72 × 23,672.10
4. Step 4: Simplify right side
   41,820.96x = 1,365,944,558.11
5. Step 5: Solve for x
   x = 1,365,944,558.11/41,820.96
6. Step 6: Final answer
   x = 32,661.72