Finding the Fourth Proportional to 64,843.50, 89,484.03 and 35,035.50

Step by Step Solution

1. Step 1: Write the proportion equation
   64,843.50 : 89,484.03 = 35,035.50 : x
2. Step 2: Convert to fraction form
   64,843.50/89,484.03 = 35,035.50/x
3. Step 3: Cross multiply
   64,843.50x = 89,484.03 × 35,035.50
4. Step 4: Simplify right side
   64,843.50x = 3,135,117,733.07
5. Step 5: Solve for x
   x = 3,135,117,733.07/64,843.50
6. Step 6: Final answer
   x = 48,348.99