Finding the Fourth Proportional to 2,557,493.39, 3,529,089.61 and 1,411,499.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,557,493.39 : 3,529,089.61 = 1,411,499.93 : x
2. Step 2: Convert to fraction form
   2,557,493.39/3,529,089.61 = 1,411,499.93/x
3. Step 3: Cross multiply
   2,557,493.39x = 3,529,089.61 × 1,411,499.93
4. Step 4: Simplify right side
   2,557,493.39x = 4,981,309,716,304.53
5. Step 5: Solve for x
   x = 4,981,309,716,304.53/2,557,493.39
6. Step 6: Final answer
   x = 1,947,731.22