Finding the Fourth Proportional to 359,870.22, 539,444.07 and 123,050.94

Step by Step Solution

1. Step 1: Write the proportion equation
   359,870.22 : 539,444.07 = 123,050.94 : x
2. Step 2: Convert to fraction form
   359,870.22/539,444.07 = 123,050.94/x
3. Step 3: Cross multiply
   359,870.22x = 539,444.07 × 123,050.94
4. Step 4: Simplify right side
   359,870.22x = 66,379,099,890.93
5. Step 5: Solve for x
   x = 66,379,099,890.93/359,870.22
6. Step 6: Final answer
   x = 184,452.88