Finding the Fourth Proportional to 2,031,620.40, 3,047,456.52 and 1,400,364.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031,620.40 : 3,047,456.52 = 1,400,364.72 : x
2. Step 2: Convert to fraction form
   2,031,620.40/3,047,456.52 = 1,400,364.72/x
3. Step 3: Cross multiply
   2,031,620.40x = 3,047,456.52 × 1,400,364.72
4. Step 4: Simplify right side
   2,031,620.40x = 4,267,550,596,341.97
5. Step 5: Solve for x
   x = 4,267,550,596,341.97/2,031,620.40
6. Step 6: Final answer
   x = 2,100,564.95