Finding the Fourth Proportional to 2,066,043.53, 3,097,290.37 and 718,031

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,043.53 : 3,097,290.37 = 718,031 : x
2. Step 2: Convert to fraction form
   2,066,043.53/3,097,290.37 = 718,031/x
3. Step 3: Cross multiply
   2,066,043.53x = 3,097,290.37 × 718,031
4. Step 4: Simplify right side
   2,066,043.53x = 2,223,950,501,661.47
5. Step 5: Solve for x
   x = 2,223,950,501,661.47/2,066,043.53
6. Step 6: Final answer
   x = 1,076,429.64