Finding the Fourth Proportional to 67,789.60, 93,548.51 and 37,162.48

Step by Step Solution

1. Step 1: Write the proportion equation
   67,789.60 : 93,548.51 = 37,162.48 : x
2. Step 2: Convert to fraction form
   67,789.60/93,548.51 = 37,162.48/x
3. Step 3: Cross multiply
   67,789.60x = 93,548.51 × 37,162.48
4. Step 4: Simplify right side
   67,789.60x = 3,476,494,631.90
5. Step 5: Solve for x
   x = 3,476,494,631.90/67,789.60
6. Step 6: Final answer
   x = 51,283.60