Finding the Fourth Proportional to 64,225.47, 88,629.32 and 35,546.31

Step by Step Solution

1. Step 1: Write the proportion equation
   64,225.47 : 88,629.32 = 35,546.31 : x
2. Step 2: Convert to fraction form
   64,225.47/88,629.32 = 35,546.31/x
3. Step 3: Cross multiply
   64,225.47x = 88,629.32 × 35,546.31
4. Step 4: Simplify right side
   64,225.47x = 3,150,445,372.67
5. Step 5: Solve for x
   x = 3,150,445,372.67/64,225.47
6. Step 6: Final answer
   x = 49,052.89