Finding the Fourth Proportional to 64,904.06, 89,567.61 and 35,096.06

Step by Step Solution

1. Step 1: Write the proportion equation
   64,904.06 : 89,567.61 = 35,096.06 : x
2. Step 2: Convert to fraction form
   64,904.06/89,567.61 = 35,096.06/x
3. Step 3: Cross multiply
   64,904.06x = 89,567.61 × 35,096.06
4. Step 4: Simplify right side
   64,904.06x = 3,143,470,306.93
5. Step 5: Solve for x
   x = 3,143,470,306.93/64,904.06
6. Step 6: Final answer
   x = 48,432.57