Finding the Fourth Proportional to 64,105.18, 88,461.25 and 35,424.18

Step by Step Solution

1. Step 1: Write the proportion equation
   64,105.18 : 88,461.25 = 35,424.18 : x
2. Step 2: Convert to fraction form
   64,105.18/88,461.25 = 35,424.18/x
3. Step 3: Cross multiply
   64,105.18x = 88,461.25 × 35,424.18
4. Step 4: Simplify right side
   64,105.18x = 3,133,667,154.46
5. Step 5: Solve for x
   x = 3,133,667,154.46/64,105.18
6. Step 6: Final answer
   x = 48,883.21