Finding the Fourth Proportional to 67,739.34, 93,525.93 and 42,284.46

Step by Step Solution

1. Step 1: Write the proportion equation
   67,739.34 : 93,525.93 = 42,284.46 : x
2. Step 2: Convert to fraction form
   67,739.34/93,525.93 = 42,284.46/x
3. Step 3: Cross multiply
   67,739.34x = 93,525.93 × 42,284.46
4. Step 4: Simplify right side
   67,739.34x = 3,954,693,446.05
5. Step 5: Solve for x
   x = 3,954,693,446.05/67,739.34
6. Step 6: Final answer
   x = 58,381.04