Finding the Fourth Proportional to 64,874.92, 89,527.34 and 35,066.92

Step by Step Solution

1. Step 1: Write the proportion equation
   64,874.92 : 89,527.34 = 35,066.92 : x
2. Step 2: Convert to fraction form
   64,874.92/89,527.34 = 35,066.92/x
3. Step 3: Cross multiply
   64,874.92x = 89,527.34 × 35,066.92
4. Step 4: Simplify right side
   64,874.92x = 3,139,448,069.59
5. Step 5: Solve for x
   x = 3,139,448,069.59/64,874.92
6. Step 6: Final answer
   x = 48,392.32