Finding the Fourth Proportional to 2,040,860.42, 2,816,316.78 and 1,123,003.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040,860.42 : 2,816,316.78 = 1,123,003.76 : x
2. Step 2: Convert to fraction form
   2,040,860.42/2,816,316.78 = 1,123,003.76/x
3. Step 3: Cross multiply
   2,040,860.42x = 2,816,316.78 × 1,123,003.76
4. Step 4: Simplify right side
   2,040,860.42x = 3,162,734,319,209.51
5. Step 5: Solve for x
   x = 3,162,734,319,209.51/2,040,860.42
6. Step 6: Final answer
   x = 1,549,706.34