Finding the Fourth Proportional to 2,093,404.80, 3,143,059.65 and 1,296,243.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093,404.80 : 3,143,059.65 = 1,296,243.30 : x
2. Step 2: Convert to fraction form
   2,093,404.80/3,143,059.65 = 1,296,243.30/x
3. Step 3: Cross multiply
   2,093,404.80x = 3,143,059.65 × 1,296,243.30
4. Step 4: Simplify right side
   2,093,404.80x = 4,074,170,012,812.85
5. Step 5: Solve for x
   x = 4,074,170,012,812.85/2,093,404.80
6. Step 6: Final answer
   x = 1,946,193.12