Finding the Fourth Proportional to 1,484,986.42, 2,049,280.72 and 805,922.92

Step by Step Solution

1. Step 1: Write the proportion equation
   1,484,986.42 : 2,049,280.72 = 805,922.92 : x
2. Step 2: Convert to fraction form
   1,484,986.42/2,049,280.72 = 805,922.92/x
3. Step 3: Cross multiply
   1,484,986.42x = 2,049,280.72 × 805,922.92
4. Step 4: Simplify right side
   1,484,986.42x = 1,651,562,301,762.10
5. Step 5: Solve for x
   x = 1,651,562,301,762.10/1,484,986.42
6. Step 6: Final answer
   x = 1,112,173.34