Finding the Fourth Proportional to 67,902.24, 93,705.60 and 37,687.68

Step by Step Solution

1. Step 1: Write the proportion equation
   67,902.24 : 93,705.60 = 37,687.68 : x
2. Step 2: Convert to fraction form
   67,902.24/93,705.60 = 37,687.68/x
3. Step 3: Cross multiply
   67,902.24x = 93,705.60 × 37,687.68
4. Step 4: Simplify right side
   67,902.24x = 3,531,546,667.01
5. Step 5: Solve for x
   x = 3,531,546,667.01/67,902.24
6. Step 6: Final answer
   x = 52,009.28