Finding the Fourth Proportional to 64,253.34, 88,671.60 and 35,958.96

Step by Step Solution

1. Step 1: Write the proportion equation
   64,253.34 : 88,671.60 = 35,958.96 : x
2. Step 2: Convert to fraction form
   64,253.34/88,671.60 = 35,958.96/x
3. Step 3: Cross multiply
   64,253.34x = 88,671.60 × 35,958.96
4. Step 4: Simplify right side
   64,253.34x = 3,188,538,517.54
5. Step 5: Solve for x
   x = 3,188,538,517.54/64,253.34
6. Step 6: Final answer
   x = 49,624.48