Finding the Fourth Proportional to 1,485,152.91, 2,049,456.20 and 806,074.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,485,152.91 : 2,049,456.20 = 806,074.83 : x
2. Step 2: Convert to fraction form
   1,485,152.91/2,049,456.20 = 806,074.83/x
3. Step 3: Cross multiply
   1,485,152.91x = 2,049,456.20 × 806,074.83
4. Step 4: Simplify right side
   1,485,152.91x = 1,652,015,053,977.07
5. Step 5: Solve for x
   x = 1,652,015,053,977.07/1,485,152.91
6. Step 6: Final answer
   x = 1,112,353.51