Finding the Fourth Proportional to 477,601.09, 659,068.72 and 262,727.53

Step by Step Solution

1. Step 1: Write the proportion equation
   477,601.09 : 659,068.72 = 262,727.53 : x
2. Step 2: Convert to fraction form
   477,601.09/659,068.72 = 262,727.53/x
3. Step 3: Cross multiply
   477,601.09x = 659,068.72 × 262,727.53
4. Step 4: Simplify right side
   477,601.09x = 173,155,496,905.86
5. Step 5: Solve for x
   x = 173,155,496,905.86/477,601.09
6. Step 6: Final answer
   x = 362,552.56