Finding the Fourth Proportional to 1,526.06, 2,104.86 and 936.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,526.06 : 2,104.86 = 936.92 : x
2. Step 2: Convert to fraction form
   1,526.06/2,104.86 = 936.92/x
3. Step 3: Cross multiply
   1,526.06x = 2,104.86 × 936.92
4. Step 4: Simplify right side
   1,526.06x = 1,972,085.43
5. Step 5: Solve for x
   x = 1,972,085.43/1,526.06
6. Step 6: Final answer
   x = 1,292.27