Finding the Fourth Proportional to 72,204.59, 108,216.56 and 34,754.64

Step by Step Solution

1. Step 1: Write the proportion equation
   72,204.59 : 108,216.56 = 34,754.64 : x
2. Step 2: Convert to fraction form
   72,204.59/108,216.56 = 34,754.64/x
3. Step 3: Cross multiply
   72,204.59x = 108,216.56 × 34,754.64
4. Step 4: Simplify right side
   72,204.59x = 3,761,027,671.73
5. Step 5: Solve for x
   x = 3,761,027,671.73/72,204.59
6. Step 6: Final answer
   x = 52,088.49