Finding the Fourth Proportional to 2,577,514.86, 3,556,972.84 and 1,416,036.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,577,514.86 : 3,556,972.84 = 1,416,036.31 : x
2. Step 2: Convert to fraction form
   2,577,514.86/3,556,972.84 = 1,416,036.31/x
3. Step 3: Cross multiply
   2,577,514.86x = 3,556,972.84 × 1,416,036.31
4. Step 4: Simplify right side
   2,577,514.86x = 5,036,802,695,123.82
5. Step 5: Solve for x
   x = 5,036,802,695,123.82/2,577,514.86
6. Step 6: Final answer
   x = 1,954,131.39