Finding the Fourth Proportional to 67,672.25, 93,385.32 and 37,457.63

Step by Step Solution

1. Step 1: Write the proportion equation
   67,672.25 : 93,385.32 = 37,457.63 : x
2. Step 2: Convert to fraction form
   67,672.25/93,385.32 = 37,457.63/x
3. Step 3: Cross multiply
   67,672.25x = 93,385.32 × 37,457.63
4. Step 4: Simplify right side
   67,672.25x = 3,497,992,717.49
5. Step 5: Solve for x
   x = 3,497,992,717.49/67,672.25
6. Step 6: Final answer
   x = 51,690.21