Finding the Fourth Proportional to 1,524.63, 2,104.01 and 826.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,524.63 : 2,104.01 = 826.01 : x
2. Step 2: Convert to fraction form
   1,524.63/2,104.01 = 826.01/x
3. Step 3: Cross multiply
   1,524.63x = 2,104.01 × 826.01
4. Step 4: Simplify right side
   1,524.63x = 1,737,933.30
5. Step 5: Solve for x
   x = 1,737,933.30/1,524.63
6. Step 6: Final answer
   x = 1,139.90