Finding the Fourth Proportional to 2,576,981.69, 3,556,277.42 and 1,415,535.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576,981.69 : 3,556,277.42 = 1,415,535.33 : x
2. Step 2: Convert to fraction form
   2,576,981.69/3,556,277.42 = 1,415,535.33/x
3. Step 3: Cross multiply
   2,576,981.69x = 3,556,277.42 × 1,415,535.33
4. Step 4: Simplify right side
   2,576,981.69x = 5,034,036,331,291.25
5. Step 5: Solve for x
   x = 5,034,036,331,291.25/2,576,981.69
6. Step 6: Final answer
   x = 1,953,462.20