Finding the Fourth Proportional to 64,017.32, 88,343.91 and 35,722.98

Step by Step Solution

1. Step 1: Write the proportion equation
   64,017.32 : 88,343.91 = 35,722.98 : x
2. Step 2: Convert to fraction form
   64,017.32/88,343.91 = 35,722.98/x
3. Step 3: Cross multiply
   64,017.32x = 88,343.91 × 35,722.98
4. Step 4: Simplify right side
   64,017.32x = 3,155,907,730.05
5. Step 5: Solve for x
   x = 3,155,907,730.05/64,017.32
6. Step 6: Final answer
   x = 49,297.72