Finding the Fourth Proportional to 67,672.26, 93,386.25 and 37,045.28

Step by Step Solution

1. Step 1: Write the proportion equation
   67,672.26 : 93,386.25 = 37,045.28 : x
2. Step 2: Convert to fraction form
   67,672.26/93,386.25 = 37,045.28/x
3. Step 3: Cross multiply
   67,672.26x = 93,386.25 × 37,045.28
4. Step 4: Simplify right side
   67,672.26x = 3,459,520,012.87
5. Step 5: Solve for x
   x = 3,459,520,012.87/67,672.26
6. Step 6: Final answer
   x = 51,121.69