Finding the Fourth Proportional to 1,499,800.80, 2,069,783.83 and 846,449.64

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,800.80 : 2,069,783.83 = 846,449.64 : x
2. Step 2: Convert to fraction form
   1,499,800.80/2,069,783.83 = 846,449.64/x
3. Step 3: Cross multiply
   1,499,800.80x = 2,069,783.83 × 846,449.64
4. Step 4: Simplify right side
   1,499,800.80x = 1,751,967,777,515.84
5. Step 5: Solve for x
   x = 1,751,967,777,515.84/1,499,800.80
6. Step 6: Final answer
   x = 1,168,133.65