Finding the Fourth Proportional to 65,134, 89,885.40 and 35,326

Step by Step Solution

1. Step 1: Write the proportion equation
   65,134 : 89,885.40 = 35,326 : x
2. Step 2: Convert to fraction form
   65,134/89,885.40 = 35,326/x
3. Step 3: Cross multiply
   65,134x = 89,885.40 × 35,326
4. Step 4: Simplify right side
   65,134x = 3,175,291,640.40
5. Step 5: Solve for x
   x = 3,175,291,640.40/65,134
6. Step 6: Final answer
   x = 48,750.14