Finding the Fourth Proportional to 2,782,406.86, 3,843,323.31 and 2,300,916.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,782,406.86 : 3,843,323.31 = 2,300,916.94 : x
2. Step 2: Convert to fraction form
   2,782,406.86/3,843,323.31 = 2,300,916.94/x
3. Step 3: Cross multiply
   2,782,406.86x = 3,843,323.31 × 2,300,916.94
4. Step 4: Simplify right side
   2,782,406.86x = 8,843,167,709,875.87
5. Step 5: Solve for x
   x = 8,843,167,709,875.87/2,782,406.86
6. Step 6: Final answer
   x = 3,178,243.93