Finding the Fourth Proportional to 64,066.37, 88,411.92 and 35,772.26

Step by Step Solution

1. Step 1: Write the proportion equation
   64,066.37 : 88,411.92 = 35,772.26 : x
2. Step 2: Convert to fraction form
   64,066.37/88,411.92 = 35,772.26/x
3. Step 3: Cross multiply
   64,066.37x = 88,411.92 × 35,772.26
4. Step 4: Simplify right side
   64,066.37x = 3,162,694,189.34
5. Step 5: Solve for x
   x = 3,162,694,189.34/64,066.37
6. Step 6: Final answer
   x = 49,365.90