Finding the Fourth Proportional to 35,796.77, 49,506.59 and 31,312.73

Step by Step Solution

1. Step 1: Write the proportion equation
   35,796.77 : 49,506.59 = 31,312.73 : x
2. Step 2: Convert to fraction form
   35,796.77/49,506.59 = 31,312.73/x
3. Step 3: Cross multiply
   35,796.77x = 49,506.59 × 31,312.73
4. Step 4: Simplify right side
   35,796.77x = 1,550,186,329.33
5. Step 5: Solve for x
   x = 1,550,186,329.33/35,796.77
6. Step 6: Final answer
   x = 43,305.20