Finding the Fourth Proportional to 72,264.85, 108,323.15 and 27,874.15

Step by Step Solution

1. Step 1: Write the proportion equation
   72,264.85 : 108,323.15 = 27,874.15 : x
2. Step 2: Convert to fraction form
   72,264.85/108,323.15 = 27,874.15/x
3. Step 3: Cross multiply
   72,264.85x = 108,323.15 × 27,874.15
4. Step 4: Simplify right side
   72,264.85x = 3,019,415,050.59
5. Step 5: Solve for x
   x = 3,019,415,050.59/72,264.85
6. Step 6: Final answer
   x = 41,782.63