Finding the Fourth Proportional to 64,012.06, 88,336.74 and 35,717.82

Step by Step Solution

1. Step 1: Write the proportion equation
   64,012.06 : 88,336.74 = 35,717.82 : x
2. Step 2: Convert to fraction form
   64,012.06/88,336.74 = 35,717.82/x
3. Step 3: Cross multiply
   64,012.06x = 88,336.74 × 35,717.82
4. Step 4: Simplify right side
   64,012.06x = 3,155,195,778.71
5. Step 5: Solve for x
   x = 3,155,195,778.71/64,012.06
6. Step 6: Final answer
   x = 49,290.65