Finding the Fourth Proportional to 67,426.31, 93,054.27 and 37,218.17

Step by Step Solution

1. Step 1: Write the proportion equation
   67,426.31 : 93,054.27 = 37,218.17 : x
2. Step 2: Convert to fraction form
   67,426.31/93,054.27 = 37,218.17/x
3. Step 3: Cross multiply
   67,426.31x = 93,054.27 × 37,218.17
4. Step 4: Simplify right side
   67,426.31x = 3,463,309,174.81
5. Step 5: Solve for x
   x = 3,463,309,174.81/67,426.31
6. Step 6: Final answer
   x = 51,364.36