Finding the Fourth Proportional to 2,576,980.69, 3,556,276.04 and 1,415,534.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576,980.69 : 3,556,276.04 = 1,415,534.33 : x
2. Step 2: Convert to fraction form
   2,576,980.69/3,556,276.04 = 1,415,534.33/x
3. Step 3: Cross multiply
   2,576,980.69x = 3,556,276.04 × 1,415,534.33
4. Step 4: Simplify right side
   2,576,980.69x = 5,034,030,821,576.45
5. Step 5: Solve for x
   x = 5,034,030,821,576.45/2,576,980.69
6. Step 6: Final answer
   x = 1,953,460.82