Finding the Fourth Proportional to 3,507,304, 5,261,109.09 and 1,111,325.23

Step by Step Solution

1. Step 1: Write the proportion equation
   3,507,304 : 5,261,109.09 = 1,111,325.23 : x
2. Step 2: Convert to fraction form
   3,507,304/5,261,109.09 = 1,111,325.23/x
3. Step 3: Cross multiply
   3,507,304x = 5,261,109.09 × 1,111,325.23
4. Step 4: Simplify right side
   3,507,304x = 5,846,803,269,499.34
5. Step 5: Solve for x
   x = 5,846,803,269,499.34/3,507,304
6. Step 6: Final answer
   x = 1,667,036.35