Finding the Fourth Proportional to 8,925.38, 12,316.88 and 4,946.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,925.38 : 12,316.88 = 4,946.48 : x
2. Step 2: Convert to fraction form
   8,925.38/12,316.88 = 4,946.48/x
3. Step 3: Cross multiply
   8,925.38x = 12,316.88 × 4,946.48
4. Step 4: Simplify right side
   8,925.38x = 60,925,200.58
5. Step 5: Solve for x
   x = 60,925,200.58/8,925.38
6. Step 6: Final answer
   x = 6,826.06