Finding the Fourth Proportional to 67,872.10, 93,659.04 and 37,657.34

Step by Step Solution

1. Step 1: Write the proportion equation
   67,872.10 : 93,659.04 = 37,657.34 : x
2. Step 2: Convert to fraction form
   67,872.10/93,659.04 = 37,657.34/x
3. Step 3: Cross multiply
   67,872.10x = 93,659.04 × 37,657.34
4. Step 4: Simplify right side
   67,872.10x = 3,526,950,313.35
5. Step 5: Solve for x
   x = 3,526,950,313.35/67,872.10
6. Step 6: Final answer
   x = 51,964.66