Finding the Fourth Proportional to 8,930.16, 13,384.56 and 3,083.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,930.16 : 13,384.56 = 3,083.52 : x
2. Step 2: Convert to fraction form
   8,930.16/13,384.56 = 3,083.52/x
3. Step 3: Cross multiply
   8,930.16x = 13,384.56 × 3,083.52
4. Step 4: Simplify right side
   8,930.16x = 41,271,558.45
5. Step 5: Solve for x
   x = 41,271,558.45/8,930.16
6. Step 6: Final answer
   x = 4,621.59