Finding the Fourth Proportional to 483,333.84, 666,972 and 268,468.56

Step by Step Solution

1. Step 1: Write the proportion equation
   483,333.84 : 666,972 = 268,468.56 : x
2. Step 2: Convert to fraction form
   483,333.84/666,972 = 268,468.56/x
3. Step 3: Cross multiply
   483,333.84x = 666,972 × 268,468.56
4. Step 4: Simplify right side
   483,333.84x = 179,061,012,400.32
5. Step 5: Solve for x
   x = 179,061,012,400.32/483,333.84
6. Step 6: Final answer
   x = 370,470.67