Finding the Fourth Proportional to 1,009,164.22, 1,392,764.83 and 573,646.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,009,164.22 : 1,392,764.83 = 573,646.96 : x
2. Step 2: Convert to fraction form
   1,009,164.22/1,392,764.83 = 573,646.96/x
3. Step 3: Cross multiply
   1,009,164.22x = 1,392,764.83 × 573,646.96
4. Step 4: Simplify right side
   1,009,164.22x = 798,955,311,031.26
5. Step 5: Solve for x
   x = 798,955,311,031.26/1,009,164.22
6. Step 6: Final answer
   x = 791,700.00