Finding the Fourth Proportional to 833,196.48, 1,149,814.08 and 451,222.08

Step by Step Solution

1. Step 1: Write the proportion equation
   833,196.48 : 1,149,814.08 = 451,222.08 : x
2. Step 2: Convert to fraction form
   833,196.48/1,149,814.08 = 451,222.08/x
3. Step 3: Cross multiply
   833,196.48x = 1,149,814.08 × 451,222.08
4. Step 4: Simplify right side
   833,196.48x = 518,821,500,790.89
5. Step 5: Solve for x
   x = 518,821,500,790.89/833,196.48
6. Step 6: Final answer
   x = 622,688.06