Finding the Fourth Proportional to 8,924.72, 12,316.25 and 4,946.00

Step by Step Solution

1. Step 1: Write the proportion equation
   8,924.72 : 12,316.25 = 4,946.00 : x
2. Step 2: Convert to fraction form
   8,924.72/12,316.25 = 4,946.00/x
3. Step 3: Cross multiply
   8,924.72x = 12,316.25 × 4,946.00
4. Step 4: Simplify right side
   8,924.72x = 60,916,123.28
5. Step 5: Solve for x
   x = 60,916,123.28/8,924.72
6. Step 6: Final answer
   x = 6,825.55