Finding the Fourth Proportional to 67,538.07, 93,199.82 and 39,241.53

Step by Step Solution

1. Step 1: Write the proportion equation
   67,538.07 : 93,199.82 = 39,241.53 : x
2. Step 2: Convert to fraction form
   67,538.07/93,199.82 = 39,241.53/x
3. Step 3: Cross multiply
   67,538.07x = 93,199.82 × 39,241.53
4. Step 4: Simplify right side
   67,538.07x = 3,657,303,336.32
5. Step 5: Solve for x
   x = 3,657,303,336.32/67,538.07
6. Step 6: Final answer
   x = 54,151.73