Finding the Fourth Proportional to 72,454.37, 108,681.98 and 32,983.88

Step by Step Solution

1. Step 1: Write the proportion equation
   72,454.37 : 108,681.98 = 32,983.88 : x
2. Step 2: Convert to fraction form
   72,454.37/108,681.98 = 32,983.88/x
3. Step 3: Cross multiply
   72,454.37x = 108,681.98 × 32,983.88
4. Step 4: Simplify right side
   72,454.37x = 3,584,752,678.15
5. Step 5: Solve for x
   x = 3,584,752,678.15/72,454.37
6. Step 6: Final answer
   x = 49,476.01