Finding the Fourth Proportional to 2,577,333.60, 3,556,764.42 and 1,415,828.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,577,333.60 : 3,556,764.42 = 1,415,828.80 : x
2. Step 2: Convert to fraction form
   2,577,333.60/3,556,764.42 = 1,415,828.80/x
3. Step 3: Cross multiply
   2,577,333.60x = 3,556,764.42 × 1,415,828.80
4. Step 4: Simplify right side
   2,577,333.60x = 5,035,769,500,651.30
5. Step 5: Solve for x
   x = 5,035,769,500,651.30/2,577,333.60
6. Step 6: Final answer
   x = 1,953,867.94