Finding the Fourth Proportional to 2,995.33, 4,492.64 and 803.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,995.33 : 4,492.64 = 803.89 : x
2. Step 2: Convert to fraction form
   2,995.33/4,492.64 = 803.89/x
3. Step 3: Cross multiply
   2,995.33x = 4,492.64 × 803.89
4. Step 4: Simplify right side
   2,995.33x = 3,611,579.15
5. Step 5: Solve for x
   x = 3,611,579.15/2,995.33
6. Step 6: Final answer
   x = 1,205.74