Finding the Fourth Proportional to 1,581,271.94, 2,369,424.22 and 1,222,322.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,581,271.94 : 2,369,424.22 = 1,222,322.33 : x
2. Step 2: Convert to fraction form
   1,581,271.94/2,369,424.22 = 1,222,322.33/x
3. Step 3: Cross multiply
   1,581,271.94x = 2,369,424.22 × 1,222,322.33
4. Step 4: Simplify right side
   1,581,271.94x = 2,896,200,136,216.59
5. Step 5: Solve for x
   x = 2,896,200,136,216.59/1,581,271.94
6. Step 6: Final answer
   x = 1,831,563.60