Finding the Fourth Proportional to 41,915, 57,842.76 and 23,051.72

Step by Step Solution

1. Step 1: Write the proportion equation
   41,915 : 57,842.76 = 23,051.72 : x
2. Step 2: Convert to fraction form
   41,915/57,842.76 = 23,051.72/x
3. Step 3: Cross multiply
   41,915x = 57,842.76 × 23,051.72
4. Step 4: Simplify right side
   41,915x = 1,333,375,107.55
5. Step 5: Solve for x
   x = 1,333,375,107.55/41,915
6. Step 6: Final answer
   x = 31,811.41