Finding the Fourth Proportional to 67,705.59, 101,492.09 and 28,273.98

Step by Step Solution

1. Step 1: Write the proportion equation
   67,705.59 : 101,492.09 = 28,273.98 : x
2. Step 2: Convert to fraction form
   67,705.59/101,492.09 = 28,273.98/x
3. Step 3: Cross multiply
   67,705.59x = 101,492.09 × 28,273.98
4. Step 4: Simplify right side
   67,705.59x = 2,869,585,322.82
5. Step 5: Solve for x
   x = 2,869,585,322.82/67,705.59
6. Step 6: Final answer
   x = 42,383.29