Finding the Fourth Proportional to 64,304.20, 88,737.73 and 35,622.69

Step by Step Solution

1. Step 1: Write the proportion equation
   64,304.20 : 88,737.73 = 35,622.69 : x
2. Step 2: Convert to fraction form
   64,304.20/88,737.73 = 35,622.69/x
3. Step 3: Cross multiply
   64,304.20x = 88,737.73 × 35,622.69
4. Step 4: Simplify right side
   64,304.20x = 3,161,076,647.09
5. Step 5: Solve for x
   x = 3,161,076,647.09/64,304.20
6. Step 6: Final answer
   x = 49,158.17