Finding the Fourth Proportional to 64,505.23, 89,020.16 and 35,825.00

Step by Step Solution

1. Step 1: Write the proportion equation
   64,505.23 : 89,020.16 = 35,825.00 : x
2. Step 2: Convert to fraction form
   64,505.23/89,020.16 = 35,825.00/x
3. Step 3: Cross multiply
   64,505.23x = 89,020.16 × 35,825.00
4. Step 4: Simplify right side
   64,505.23x = 3,189,147,444.37
5. Step 5: Solve for x
   x = 3,189,147,444.37/64,505.23
6. Step 6: Final answer
   x = 49,440.14