Finding the Fourth Proportional to 2,532.21, 3,798.27 and 800.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.21 : 3,798.27 = 800.84 : x
2. Step 2: Convert to fraction form
   2,532.21/3,798.27 = 800.84/x
3. Step 3: Cross multiply
   2,532.21x = 3,798.27 × 800.84
4. Step 4: Simplify right side
   2,532.21x = 3,041,787.56
5. Step 5: Solve for x
   x = 3,041,787.56/2,532.21
6. Step 6: Final answer
   x = 1,201.24