Finding the Fourth Proportional to 93,946.82, 129,571.32 and 82,592.18

Step by Step Solution

1. Step 1: Write the proportion equation
   93,946.82 : 129,571.32 = 82,592.18 : x
2. Step 2: Convert to fraction form
   93,946.82/129,571.32 = 82,592.18/x
3. Step 3: Cross multiply
   93,946.82x = 129,571.32 × 82,592.18
4. Step 4: Simplify right side
   93,946.82x = 10,701,577,784.28
5. Step 5: Solve for x
   x = 10,701,577,784.28/93,946.82
6. Step 6: Final answer
   x = 113,911.02