Finding the Fourth Proportional to 67,699.34, 93,425.83 and 37,485.21

Step by Step Solution

1. Step 1: Write the proportion equation
   67,699.34 : 93,425.83 = 37,485.21 : x
2. Step 2: Convert to fraction form
   67,699.34/93,425.83 = 37,485.21/x
3. Step 3: Cross multiply
   67,699.34x = 93,425.83 × 37,485.21
4. Step 4: Simplify right side
   67,699.34x = 3,502,086,856.97
5. Step 5: Solve for x
   x = 3,502,086,856.97/67,699.34
6. Step 6: Final answer
   x = 51,730.00