Finding the Fourth Proportional to 106,494.82, 159,714.88 and 31,597.23

Step by Step Solution

1. Step 1: Write the proportion equation
   106,494.82 : 159,714.88 = 31,597.23 : x
2. Step 2: Convert to fraction form
   106,494.82/159,714.88 = 31,597.23/x
3. Step 3: Cross multiply
   106,494.82x = 159,714.88 × 31,597.23
4. Step 4: Simplify right side
   106,494.82x = 5,046,548,317.72
5. Step 5: Solve for x
   x = 5,046,548,317.72/106,494.82
6. Step 6: Final answer
   x = 47,387.74