Finding the Fourth Proportional to 67,733.46, 93,517.40 and 42,250.06

Step by Step Solution

1. Step 1: Write the proportion equation
   67,733.46 : 93,517.40 = 42,250.06 : x
2. Step 2: Convert to fraction form
   67,733.46/93,517.40 = 42,250.06/x
3. Step 3: Cross multiply
   67,733.46x = 93,517.40 × 42,250.06
4. Step 4: Simplify right side
   67,733.46x = 3,951,115,761.04
5. Step 5: Solve for x
   x = 3,951,115,761.04/67,733.46
6. Step 6: Final answer
   x = 58,333.29