Finding the Fourth Proportional to 127,383.69, 191,106.84 and 63,372.06

Step by Step Solution

1. Step 1: Write the proportion equation
   127,383.69 : 191,106.84 = 63,372.06 : x
2. Step 2: Convert to fraction form
   127,383.69/191,106.84 = 63,372.06/x
3. Step 3: Cross multiply
   127,383.69x = 191,106.84 × 63,372.06
4. Step 4: Simplify right side
   127,383.69x = 12,110,834,130.89
5. Step 5: Solve for x
   x = 12,110,834,130.89/127,383.69
6. Step 6: Final answer
   x = 95,073.66