Finding the Fourth Proportional to 76,003.59, 104,859.38 and 49,180.04

Step by Step Solution

1. Step 1: Write the proportion equation
   76,003.59 : 104,859.38 = 49,180.04 : x
2. Step 2: Convert to fraction form
   76,003.59/104,859.38 = 49,180.04/x
3. Step 3: Cross multiply
   76,003.59x = 104,859.38 × 49,180.04
4. Step 4: Simplify right side
   76,003.59x = 5,156,987,732.58
5. Step 5: Solve for x
   x = 5,156,987,732.58/76,003.59
6. Step 6: Final answer
   x = 67,851.90