Finding the Fourth Proportional to 67,118.72, 92,624.18 and 36,905.98

Step by Step Solution

1. Step 1: Write the proportion equation
   67,118.72 : 92,624.18 = 36,905.98 : x
2. Step 2: Convert to fraction form
   67,118.72/92,624.18 = 36,905.98/x
3. Step 3: Cross multiply
   67,118.72x = 92,624.18 × 36,905.98
4. Step 4: Simplify right side
   67,118.72x = 3,418,385,718.51
5. Step 5: Solve for x
   x = 3,418,385,718.51/67,118.72
6. Step 6: Final answer
   x = 50,930.44