Finding the Fourth Proportional to 2,031,622.40, 3,047,459.52 and 1,400,366.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031,622.40 : 3,047,459.52 = 1,400,366.72 : x
2. Step 2: Convert to fraction form
   2,031,622.40/3,047,459.52 = 1,400,366.72/x
3. Step 3: Cross multiply
   2,031,622.40x = 3,047,459.52 × 1,400,366.72
4. Step 4: Simplify right side
   2,031,622.40x = 4,267,560,892,355.17
5. Step 5: Solve for x
   x = 4,267,560,892,355.17/2,031,622.40
6. Step 6: Final answer
   x = 2,100,567.95