Finding the Fourth Proportional to 4,783.56, 6,560.12 and 4,583.99

Step by Step Solution

1. Step 1: Write the proportion equation
   4,783.56 : 6,560.12 = 4,583.99 : x
2. Step 2: Convert to fraction form
   4,783.56/6,560.12 = 4,583.99/x
3. Step 3: Cross multiply
   4,783.56x = 6,560.12 × 4,583.99
4. Step 4: Simplify right side
   4,783.56x = 30,071,552.34
5. Step 5: Solve for x
   x = 30,071,552.34/4,783.56
6. Step 6: Final answer
   x = 6,286.44