Finding the Fourth Proportional to 74,994.14, 103,517.98 and 43,175.72

Step by Step Solution

1. Step 1: Write the proportion equation
   74,994.14 : 103,517.98 = 43,175.72 : x
2. Step 2: Convert to fraction form
   74,994.14/103,517.98 = 43,175.72/x
3. Step 3: Cross multiply
   74,994.14x = 103,517.98 × 43,175.72
4. Step 4: Simplify right side
   74,994.14x = 4,469,463,470.30
5. Step 5: Solve for x
   x = 4,469,463,470.30/74,994.14
6. Step 6: Final answer
   x = 59,597.50