Finding the Fourth Proportional to 826,667.00, 1,140,761.61 and 459,167.97

Step by Step Solution

1. Step 1: Write the proportion equation
   826,667.00 : 1,140,761.61 = 459,167.97 : x
2. Step 2: Convert to fraction form
   826,667.00/1,140,761.61 = 459,167.97/x
3. Step 3: Cross multiply
   826,667.00x = 1,140,761.61 × 459,167.97
4. Step 4: Simplify right side
   826,667.00x = 523,801,196,995.49
5. Step 5: Solve for x
   x = 523,801,196,995.49/826,667.00
6. Step 6: Final answer
   x = 633,630.23