Finding the Fourth Proportional to 2,557,503.52, 3,529,103.58 and 1,411,510.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,557,503.52 : 3,529,103.58 = 1,411,510.05 : x
2. Step 2: Convert to fraction form
   2,557,503.52/3,529,103.58 = 1,411,510.05/x
3. Step 3: Cross multiply
   2,557,503.52x = 3,529,103.58 × 1,411,510.05
4. Step 4: Simplify right side
   2,557,503.52x = 4,981,365,170,660.98
5. Step 5: Solve for x
   x = 4,981,365,170,660.98/2,557,503.52
6. Step 6: Final answer
   x = 1,947,745.19