Finding the Fourth Proportional to 804,152.46, 1,109,733.41 and 436,630.15

Step by Step Solution

1. Step 1: Write the proportion equation
   804,152.46 : 1,109,733.41 = 436,630.15 : x
2. Step 2: Convert to fraction form
   804,152.46/1,109,733.41 = 436,630.15/x
3. Step 3: Cross multiply
   804,152.46x = 1,109,733.41 × 436,630.15
4. Step 4: Simplify right side
   804,152.46x = 484,543,061,504.80
5. Step 5: Solve for x
   x = 484,543,061,504.80/804,152.46
6. Step 6: Final answer
   x = 602,551.24