Finding the Fourth Proportional to 64,304.31, 88,740.59 and 35,624.82

Step by Step Solution

1. Step 1: Write the proportion equation
   64,304.31 : 88,740.59 = 35,624.82 : x
2. Step 2: Convert to fraction form
   64,304.31/88,740.59 = 35,624.82/x
3. Step 3: Cross multiply
   64,304.31x = 88,740.59 × 35,624.82
4. Step 4: Simplify right side
   64,304.31x = 3,161,367,367.32
5. Step 5: Solve for x
   x = 3,161,367,367.32/64,304.31
6. Step 6: Final answer
   x = 49,162.60