Finding the Fourth Proportional to 2,484,489.57, 3,428,575.00 and 1,396,766.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484,489.57 : 3,428,575.00 = 1,396,766.00 : x
2. Step 2: Convert to fraction form
   2,484,489.57/3,428,575.00 = 1,396,766.00/x
3. Step 3: Cross multiply
   2,484,489.57x = 3,428,575.00 × 1,396,766.00
4. Step 4: Simplify right side
   2,484,489.57x = 4,788,916,967,815.21
5. Step 5: Solve for x
   x = 4,788,916,967,815.21/2,484,489.57
6. Step 6: Final answer
   x = 1,927,525.49