Finding the Fourth Proportional to 1,050.94, 1,567.67 and 1,020.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050.94 : 1,567.67 = 1,020.52 : x
2. Step 2: Convert to fraction form
   1,050.94/1,567.67 = 1,020.52/x
3. Step 3: Cross multiply
   1,050.94x = 1,567.67 × 1,020.52
4. Step 4: Simplify right side
   1,050.94x = 1,599,838.59
5. Step 5: Solve for x
   x = 1,599,838.59/1,050.94
6. Step 6: Final answer
   x = 1,522.29