Finding the Fourth Proportional to 68,690.73, 103,065.72 and 37,094.50

Step by Step Solution

1. Step 1: Write the proportion equation
   68,690.73 : 103,065.72 = 37,094.50 : x
2. Step 2: Convert to fraction form
   68,690.73/103,065.72 = 37,094.50/x
3. Step 3: Cross multiply
   68,690.73x = 103,065.72 × 37,094.50
4. Step 4: Simplify right side
   68,690.73x = 3,823,171,350.54
5. Step 5: Solve for x
   x = 3,823,171,350.54/68,690.73
6. Step 6: Final answer
   x = 55,657.75