Finding the Fourth Proportional to 109,892.46, 164,852.04 and 31,006.70

Step by Step Solution

1. Step 1: Write the proportion equation
   109,892.46 : 164,852.04 = 31,006.70 : x
2. Step 2: Convert to fraction form
   109,892.46/164,852.04 = 31,006.70/x
3. Step 3: Cross multiply
   109,892.46x = 164,852.04 × 31,006.70
4. Step 4: Simplify right side
   109,892.46x = 5,111,517,658.88
5. Step 5: Solve for x
   x = 5,111,517,658.88/109,892.46
6. Step 6: Final answer
   x = 46,513.81