Finding the Fourth Proportional to 1,525.83, 2,286.71 and 795.21

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525.83 : 2,286.71 = 795.21 : x
2. Step 2: Convert to fraction form
   1,525.83/2,286.71 = 795.21/x
3. Step 3: Cross multiply
   1,525.83x = 2,286.71 × 795.21
4. Step 4: Simplify right side
   1,525.83x = 1,818,405.21
5. Step 5: Solve for x
   x = 1,818,405.21/1,525.83
6. Step 6: Final answer
   x = 1,191.75