Finding the Fourth Proportional to 108,098.10, 162,172.49 and 37,021.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,098.10 : 162,172.49 = 37,021.50 : x
2. Step 2: Convert to fraction form
   108,098.10/162,172.49 = 37,021.50/x
3. Step 3: Cross multiply
   108,098.10x = 162,172.49 × 37,021.50
4. Step 4: Simplify right side
   108,098.10x = 6,003,868,653.43
5. Step 5: Solve for x
   x = 6,003,868,653.43/108,098.10
6. Step 6: Final answer
   x = 55,540.93