Finding the Fourth Proportional to 67,417.30, 100,968.27 and 53,282.46

Step by Step Solution

1. Step 1: Write the proportion equation
   67,417.30 : 100,968.27 = 53,282.46 : x
2. Step 2: Convert to fraction form
   67,417.30/100,968.27 = 53,282.46/x
3. Step 3: Cross multiply
   67,417.30x = 100,968.27 × 53,282.46
4. Step 4: Simplify right side
   67,417.30x = 5,379,837,807.54
5. Step 5: Solve for x
   x = 5,379,837,807.54/67,417.30
6. Step 6: Final answer
   x = 79,799.07