Finding the Fourth Proportional to 64,952, 89,633.76 and 35,144

Step by Step Solution

1. Step 1: Write the proportion equation
   64,952 : 89,633.76 = 35,144 : x
2. Step 2: Convert to fraction form
   64,952/89,633.76 = 35,144/x
3. Step 3: Cross multiply
   64,952x = 89,633.76 × 35,144
4. Step 4: Simplify right side
   64,952x = 3,150,088,861.44
5. Step 5: Solve for x
   x = 3,150,088,861.44/64,952
6. Step 6: Final answer
   x = 48,498.72