Finding the Fourth Proportional to 109,923.82, 164,892.11 and 31,031.44

Step by Step Solution

1. Step 1: Write the proportion equation
   109,923.82 : 164,892.11 = 31,031.44 : x
2. Step 2: Convert to fraction form
   109,923.82/164,892.11 = 31,031.44/x
3. Step 3: Cross multiply
   109,923.82x = 164,892.11 × 31,031.44
4. Step 4: Simplify right side
   109,923.82x = 5,116,839,050.55
5. Step 5: Solve for x
   x = 5,116,839,050.55/109,923.82
6. Step 6: Final answer
   x = 46,548.96