Finding the Fourth Proportional to 67,707.48, 93,436.72 and 37,493.76

Step by Step Solution

1. Step 1: Write the proportion equation
   67,707.48 : 93,436.72 = 37,493.76 : x
2. Step 2: Convert to fraction form
   67,707.48/93,436.72 = 37,493.76/x
3. Step 3: Cross multiply
   67,707.48x = 93,436.72 × 37,493.76
4. Step 4: Simplify right side
   67,707.48x = 3,503,293,954.87
5. Step 5: Solve for x
   x = 3,503,293,954.87/67,707.48
6. Step 6: Final answer
   x = 51,741.61