Finding the Fourth Proportional to 67,737.58, 93,523.52 and 42,282.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,737.58 : 93,523.52 = 42,282.72 : x
2. Step 2: Convert to fraction form
   67,737.58/93,523.52 = 42,282.72/x
3. Step 3: Cross multiply
   67,737.58x = 93,523.52 × 42,282.72
4. Step 4: Simplify right side
   67,737.58x = 3,954,428,809.57
5. Step 5: Solve for x
   x = 3,954,428,809.57/67,737.58
6. Step 6: Final answer
   x = 58,378.65