Finding the Fourth Proportional to 2,866,378.17, 4,300,231.55 and 973,119.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,866,378.17 : 4,300,231.55 = 973,119.54 : x
2. Step 2: Convert to fraction form
   2,866,378.17/4,300,231.55 = 973,119.54/x
3. Step 3: Cross multiply
   2,866,378.17x = 4,300,231.55 × 973,119.54
4. Step 4: Simplify right side
   2,866,378.17x = 4,184,639,342,963.89
5. Step 5: Solve for x
   x = 4,184,639,342,963.89/2,866,378.17
6. Step 6: Final answer
   x = 1,459,904.83