Finding the Fourth Proportional to 64,827, 89,461.34 and 35,019

Step by Step Solution

1. Step 1: Write the proportion equation
   64,827 : 89,461.34 = 35,019 : x
2. Step 2: Convert to fraction form
   64,827/89,461.34 = 35,019/x
3. Step 3: Cross multiply
   64,827x = 89,461.34 × 35,019
4. Step 4: Simplify right side
   64,827x = 3,132,846,665.46
5. Step 5: Solve for x
   x = 3,132,846,665.46/64,827
6. Step 6: Final answer
   x = 48,326.26