Finding the Fourth Proportional to 67.88, 93.71 and 43.34

Step by Step Solution

1. Step 1: Write the proportion equation
   67.88 : 93.71 = 43.34 : x
2. Step 2: Convert to fraction form
   67.88/93.71 = 43.34/x
3. Step 3: Cross multiply
   67.88x = 93.71 × 43.34
4. Step 4: Simplify right side
   67.88x = 4,060.71
5. Step 5: Solve for x
   x = 4,060.71/67.88
6. Step 6: Final answer
   x = 59.83