Finding the Fourth Proportional to 41,484.15, 62,238.69 and 19,310.67

Step by Step Solution

1. Step 1: Write the proportion equation
   41,484.15 : 62,238.69 = 19,310.67 : x
2. Step 2: Convert to fraction form
   41,484.15/62,238.69 = 19,310.67/x
3. Step 3: Cross multiply
   41,484.15x = 62,238.69 × 19,310.67
4. Step 4: Simplify right side
   41,484.15x = 1,201,870,803.82
5. Step 5: Solve for x
   x = 1,201,870,803.82/41,484.15
6. Step 6: Final answer
   x = 28,971.81