Finding the Fourth Proportional to 64,128.33, 88,496.91 and 35,834.04

Step by Step Solution

1. Step 1: Write the proportion equation
   64,128.33 : 88,496.91 = 35,834.04 : x
2. Step 2: Convert to fraction form
   64,128.33/88,496.91 = 35,834.04/x
3. Step 3: Cross multiply
   64,128.33x = 88,496.91 × 35,834.04
4. Step 4: Simplify right side
   64,128.33x = 3,171,201,812.82
5. Step 5: Solve for x
   x = 3,171,201,812.82/64,128.33
6. Step 6: Final answer
   x = 49,450.87