Finding the Fourth Proportional to 110,380.83, 165,599.19 and 31,495.34

Step by Step Solution

1. Step 1: Write the proportion equation
   110,380.83 : 165,599.19 = 31,495.34 : x
2. Step 2: Convert to fraction form
   110,380.83/165,599.19 = 31,495.34/x
3. Step 3: Cross multiply
   110,380.83x = 165,599.19 × 31,495.34
4. Step 4: Simplify right side
   110,380.83x = 5,215,601,964.78
5. Step 5: Solve for x
   x = 5,215,601,964.78/110,380.83
6. Step 6: Final answer
   x = 47,250.98