Finding the Fourth Proportional to 67,517.42, 93,172.74 and 37,304.06

Step by Step Solution

1. Step 1: Write the proportion equation
   67,517.42 : 93,172.74 = 37,304.06 : x
2. Step 2: Convert to fraction form
   67,517.42/93,172.74 = 37,304.06/x
3. Step 3: Cross multiply
   67,517.42x = 93,172.74 × 37,304.06
4. Step 4: Simplify right side
   67,517.42x = 3,475,721,483.32
5. Step 5: Solve for x
   x = 3,475,721,483.32/67,517.42
6. Step 6: Final answer
   x = 51,478.88