Finding the Fourth Proportional to 800,436.76, 1,104,612.05 and 437,852.82

Step by Step Solution

1. Step 1: Write the proportion equation
   800,436.76 : 1,104,612.05 = 437,852.82 : x
2. Step 2: Convert to fraction form
   800,436.76/1,104,612.05 = 437,852.82/x
3. Step 3: Cross multiply
   800,436.76x = 1,104,612.05 × 437,852.82
4. Step 4: Simplify right side
   800,436.76x = 483,657,501,098.48
5. Step 5: Solve for x
   x = 483,657,501,098.48/800,436.76
6. Step 6: Final answer
   x = 604,241.99