Finding the Fourth Proportional to 2,017,311.30, 3,029,466.15 and 1,072,527.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017,311.30 : 3,029,466.15 = 1,072,527.30 : x
2. Step 2: Convert to fraction form
   2,017,311.30/3,029,466.15 = 1,072,527.30/x
3. Step 3: Cross multiply
   2,017,311.30x = 3,029,466.15 × 1,072,527.30
4. Step 4: Simplify right side
   2,017,311.30x = 3,249,185,150,300.90
5. Step 5: Solve for x
   x = 3,249,185,150,300.90/2,017,311.30
6. Step 6: Final answer
   x = 1,610,651.34