Finding the Fourth Proportional to 2,066,943.80, 2,852,542.22 and 1,240,048.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,943.80 : 2,852,542.22 = 1,240,048.34 : x
2. Step 2: Convert to fraction form
   2,066,943.80/2,852,542.22 = 1,240,048.34/x
3. Step 3: Cross multiply
   2,066,943.80x = 2,852,542.22 × 1,240,048.34
4. Step 4: Simplify right side
   2,066,943.80x = 3,537,290,241,900.27
5. Step 5: Solve for x
   x = 3,537,290,241,900.27/2,066,943.80
6. Step 6: Final answer
   x = 1,711,362.56