Finding the Fourth Proportional to 2,028,047.50, 3,045,061.77 and 1,131,241.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,047.50 : 3,045,061.77 = 1,131,241.42 : x
2. Step 2: Convert to fraction form
   2,028,047.50/3,045,061.77 = 1,131,241.42/x
3. Step 3: Cross multiply
   2,028,047.50x = 3,045,061.77 × 1,131,241.42
4. Step 4: Simplify right side
   2,028,047.50x = 3,444,700,000,682.51
5. Step 5: Solve for x
   x = 3,444,700,000,682.51/2,028,047.50
6. Step 6: Final answer
   x = 1,698,530.24