Finding the Fourth Proportional to 1,030.50, 1,546.83 and 568.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030.50 : 1,546.83 = 568.62 : x
2. Step 2: Convert to fraction form
   1,030.50/1,546.83 = 568.62/x
3. Step 3: Cross multiply
   1,030.50x = 1,546.83 × 568.62
4. Step 4: Simplify right side
   1,030.50x = 879,558.47
5. Step 5: Solve for x
   x = 879,558.47/1,030.50
6. Step 6: Final answer
   x = 853.53