Finding the Fourth Proportional to 2,585,056.04, 3,567,307.82 and 1,439,136.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,585,056.04 : 3,567,307.82 = 1,439,136.36 : x
2. Step 2: Convert to fraction form
   2,585,056.04/3,567,307.82 = 1,439,136.36/x
3. Step 3: Cross multiply
   2,585,056.04x = 3,567,307.82 × 1,439,136.36
4. Step 4: Simplify right side
   2,585,056.04x = 5,133,842,391,074.34
5. Step 5: Solve for x
   x = 5,133,842,391,074.34/2,585,056.04
6. Step 6: Final answer
   x = 1,985,969.48