Finding the Fourth Proportional to 127,191.99, 190,792.04 and 63,977.59

Step by Step Solution

1. Step 1: Write the proportion equation
   127,191.99 : 190,792.04 = 63,977.59 : x
2. Step 2: Convert to fraction form
   127,191.99/190,792.04 = 63,977.59/x
3. Step 3: Cross multiply
   127,191.99x = 190,792.04 × 63,977.59
4. Step 4: Simplify right side
   127,191.99x = 12,206,414,910.38
5. Step 5: Solve for x
   x = 12,206,414,910.38/127,191.99
6. Step 6: Final answer
   x = 95,968.42