Finding the Fourth Proportional to 73,476.59, 101,398.46 and 39,942.59

Step by Step Solution

1. Step 1: Write the proportion equation
   73,476.59 : 101,398.46 = 39,942.59 : x
2. Step 2: Convert to fraction form
   73,476.59/101,398.46 = 39,942.59/x
3. Step 3: Cross multiply
   73,476.59x = 101,398.46 × 39,942.59
4. Step 4: Simplify right side
   73,476.59x = 4,050,116,407.71
5. Step 5: Solve for x
   x = 4,050,116,407.71/73,476.59
6. Step 6: Final answer
   x = 55,121.18