Finding the Fourth Proportional to 1,682,834.02, 2,322,493.78 and 1,038,237.64

Step by Step Solution

1. Step 1: Write the proportion equation
   1,682,834.02 : 2,322,493.78 = 1,038,237.64 : x
2. Step 2: Convert to fraction form
   1,682,834.02/2,322,493.78 = 1,038,237.64/x
3. Step 3: Cross multiply
   1,682,834.02x = 2,322,493.78 × 1,038,237.64
4. Step 4: Simplify right side
   1,682,834.02x = 2,411,300,461,061.88
5. Step 5: Solve for x
   x = 2,411,300,461,061.88/1,682,834.02
6. Step 6: Final answer
   x = 1,432,880.74