Finding the Fourth Proportional to 127,946.82, 191,864.50 and 67,962.17

Step by Step Solution

1. Step 1: Write the proportion equation
   127,946.82 : 191,864.50 = 67,962.17 : x
2. Step 2: Convert to fraction form
   127,946.82/191,864.50 = 67,962.17/x
3. Step 3: Cross multiply
   127,946.82x = 191,864.50 × 67,962.17
4. Step 4: Simplify right side
   127,946.82x = 13,039,528,075.72
5. Step 5: Solve for x
   x = 13,039,528,075.72/127,946.82
6. Step 6: Final answer
   x = 101,913.65