Finding the Fourth Proportional to 72,867.57, 100,557.54 and 41,037

Step by Step Solution

1. Step 1: Write the proportion equation
   72,867.57 : 100,557.54 = 41,037 : x
2. Step 2: Convert to fraction form
   72,867.57/100,557.54 = 41,037/x
3. Step 3: Cross multiply
   72,867.57x = 100,557.54 × 41,037
4. Step 4: Simplify right side
   72,867.57x = 4,126,579,768.98
5. Step 5: Solve for x
   x = 4,126,579,768.98/72,867.57
6. Step 6: Final answer
   x = 56,631.23