Finding the Fourth Proportional to 67,674, 101,510.54 and 52,895.34

Step by Step Solution

1. Step 1: Write the proportion equation
   67,674 : 101,510.54 = 52,895.34 : x
2. Step 2: Convert to fraction form
   67,674/101,510.54 = 52,895.34/x
3. Step 3: Cross multiply
   67,674x = 101,510.54 × 52,895.34
4. Step 4: Simplify right side
   67,674x = 5,369,434,262.41
5. Step 5: Solve for x
   x = 5,369,434,262.41/67,674
6. Step 6: Final answer
   x = 79,342.65