Finding the Fourth Proportional to 1,032.71, 1,546.42 and 569.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,032.71 : 1,546.42 = 569.98 : x
2. Step 2: Convert to fraction form
   1,032.71/1,546.42 = 569.98/x
3. Step 3: Cross multiply
   1,032.71x = 1,546.42 × 569.98
4. Step 4: Simplify right side
   1,032.71x = 881,425.32
5. Step 5: Solve for x
   x = 881,425.32/1,032.71
6. Step 6: Final answer
   x = 853.51