Finding the Fourth Proportional to 8,925.41, 13,388.78 and 2,684.93

Step by Step Solution

1. Step 1: Write the proportion equation
   8,925.41 : 13,388.78 = 2,684.93 : x
2. Step 2: Convert to fraction form
   8,925.41/13,388.78 = 2,684.93/x
3. Step 3: Cross multiply
   8,925.41x = 13,388.78 × 2,684.93
4. Step 4: Simplify right side
   8,925.41x = 35,947,856.72
5. Step 5: Solve for x
   x = 35,947,856.72/8,925.41
6. Step 6: Final answer
   x = 4,027.59