Finding the Fourth Proportional to 804,212.15, 1,109,769.46 and 460,054.89

Step by Step Solution

1. Step 1: Write the proportion equation
   804,212.15 : 1,109,769.46 = 460,054.89 : x
2. Step 2: Convert to fraction form
   804,212.15/1,109,769.46 = 460,054.89/x
3. Step 3: Cross multiply
   804,212.15x = 1,109,769.46 × 460,054.89
4. Step 4: Simplify right side
   804,212.15x = 510,554,865,695.52
5. Step 5: Solve for x
   x = 510,554,865,695.52/804,212.15
6. Step 6: Final answer
   x = 634,850.98