Finding the Fourth Proportional to 72,956.94, 100,675.74 and 41,125.15

Step by Step Solution

1. Step 1: Write the proportion equation
   72,956.94 : 100,675.74 = 41,125.15 : x
2. Step 2: Convert to fraction form
   72,956.94/100,675.74 = 41,125.15/x
3. Step 3: Cross multiply
   72,956.94x = 100,675.74 × 41,125.15
4. Step 4: Simplify right side
   72,956.94x = 4,140,305,188.92
5. Step 5: Solve for x
   x = 4,140,305,188.92/72,956.94
6. Step 6: Final answer
   x = 56,749.99