Finding the Fourth Proportional to 67,448.21, 93,071.89 and 37,231.58

Step by Step Solution

1. Step 1: Write the proportion equation
   67,448.21 : 93,071.89 = 37,231.58 : x
2. Step 2: Convert to fraction form
   67,448.21/93,071.89 = 37,231.58/x
3. Step 3: Cross multiply
   67,448.21x = 93,071.89 × 37,231.58
4. Step 4: Simplify right side
   67,448.21x = 3,465,213,657.89
5. Step 5: Solve for x
   x = 3,465,213,657.89/67,448.21
6. Step 6: Final answer
   x = 51,375.92