Finding the Fourth Proportional to 67,428.56, 93,050.76 and 37,214.48

Step by Step Solution

1. Step 1: Write the proportion equation
   67,428.56 : 93,050.76 = 37,214.48 : x
2. Step 2: Convert to fraction form
   67,428.56/93,050.76 = 37,214.48/x
3. Step 3: Cross multiply
   67,428.56x = 93,050.76 × 37,214.48
4. Step 4: Simplify right side
   67,428.56x = 3,462,835,647.00
5. Step 5: Solve for x
   x = 3,462,835,647.00/67,428.56
6. Step 6: Final answer
   x = 51,355.62