Finding the Fourth Proportional to 67,304.35, 100,948.71 and 17,380.54

Step by Step Solution

1. Step 1: Write the proportion equation
   67,304.35 : 100,948.71 = 17,380.54 : x
2. Step 2: Convert to fraction form
   67,304.35/100,948.71 = 17,380.54/x
3. Step 3: Cross multiply
   67,304.35x = 100,948.71 × 17,380.54
4. Step 4: Simplify right side
   67,304.35x = 1,754,543,283.47
5. Step 5: Solve for x
   x = 1,754,543,283.47/67,304.35
6. Step 6: Final answer
   x = 26,068.79