Finding the Fourth Proportional to 67,477.12, 93,118.56 and 37,669.12

Step by Step Solution

1. Step 1: Write the proportion equation
   67,477.12 : 93,118.56 = 37,669.12 : x
2. Step 2: Convert to fraction form
   67,477.12/93,118.56 = 37,669.12/x
3. Step 3: Cross multiply
   67,477.12x = 93,118.56 × 37,669.12
4. Step 4: Simplify right side
   67,477.12x = 3,507,694,210.87
5. Step 5: Solve for x
   x = 3,507,694,210.87/67,477.12
6. Step 6: Final answer
   x = 51,983.46