Finding the Fourth Proportional to 73,478.39, 101,401.35 and 41,646.61

Step by Step Solution

1. Step 1: Write the proportion equation
   73,478.39 : 101,401.35 = 41,646.61 : x
2. Step 2: Convert to fraction form
   73,478.39/101,401.35 = 41,646.61/x
3. Step 3: Cross multiply
   73,478.39x = 101,401.35 × 41,646.61
4. Step 4: Simplify right side
   73,478.39x = 4,223,022,476.92
5. Step 5: Solve for x
   x = 4,223,022,476.92/73,478.39
6. Step 6: Final answer
   x = 57,472.99