Finding the Fourth Proportional to 2,994.56, 4,492.35 and 1,019.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,994.56 : 4,492.35 = 1,019.98 : x
2. Step 2: Convert to fraction form
   2,994.56/4,492.35 = 1,019.98/x
3. Step 3: Cross multiply
   2,994.56x = 4,492.35 × 1,019.98
4. Step 4: Simplify right side
   2,994.56x = 4,582,107.15
5. Step 5: Solve for x
   x = 4,582,107.15/2,994.56
6. Step 6: Final answer
   x = 1,530.14