Finding the Fourth Proportional to 67,405.14, 93,019.61 and 37,191.57

Step by Step Solution

1. Step 1: Write the proportion equation
   67,405.14 : 93,019.61 = 37,191.57 : x
2. Step 2: Convert to fraction form
   67,405.14/93,019.61 = 37,191.57/x
3. Step 3: Cross multiply
   67,405.14x = 93,019.61 × 37,191.57
4. Step 4: Simplify right side
   67,405.14x = 3,459,545,150.73
5. Step 5: Solve for x
   x = 3,459,545,150.73/67,405.14
6. Step 6: Final answer
   x = 51,324.65