Finding the Fourth Proportional to 1,511.94, 2,085.90 and 952.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,511.94 : 2,085.90 = 952.02 : x
2. Step 2: Convert to fraction form
   1,511.94/2,085.90 = 952.02/x
3. Step 3: Cross multiply
   1,511.94x = 2,085.90 × 952.02
4. Step 4: Simplify right side
   1,511.94x = 1,985,818.52
5. Step 5: Solve for x
   x = 1,985,818.52/1,511.94
6. Step 6: Final answer
   x = 1,313.42