Finding the Fourth Proportional to 191,710.27, 264,700.92 and 123,766.84

Step by Step Solution

1. Step 1: Write the proportion equation
   191,710.27 : 264,700.92 = 123,766.84 : x
2. Step 2: Convert to fraction form
   191,710.27/264,700.92 = 123,766.84/x
3. Step 3: Cross multiply
   191,710.27x = 264,700.92 × 123,766.84
4. Step 4: Simplify right side
   191,710.27x = 32,761,196,413.49
5. Step 5: Solve for x
   x = 32,761,196,413.49/191,710.27
6. Step 6: Final answer
   x = 170,889.10