Finding the Fourth Proportional to 1,485,013.56, 2,049,319.55 and 805,950.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,485,013.56 : 2,049,319.55 = 805,950.06 : x
2. Step 2: Convert to fraction form
   1,485,013.56/2,049,319.55 = 805,950.06/x
3. Step 3: Cross multiply
   1,485,013.56x = 2,049,319.55 × 805,950.06
4. Step 4: Simplify right side
   1,485,013.56x = 1,651,649,200,005.33
5. Step 5: Solve for x
   x = 1,651,649,200,005.33/1,485,013.56
6. Step 6: Final answer
   x = 1,112,211.53