Finding the Fourth Proportional to 67,891.35, 93,687.30 and 37,677.95

Step by Step Solution

1. Step 1: Write the proportion equation
   67,891.35 : 93,687.30 = 37,677.95 : x
2. Step 2: Convert to fraction form
   67,891.35/93,687.30 = 37,677.95/x
3. Step 3: Cross multiply
   67,891.35x = 93,687.30 × 37,677.95
4. Step 4: Simplify right side
   67,891.35x = 3,529,945,405.04
5. Step 5: Solve for x
   x = 3,529,945,405.04/67,891.35
6. Step 6: Final answer
   x = 51,994.04