Finding the Fourth Proportional to 108,949.82, 150,003.16 and 92,970.14

Step by Step Solution

1. Step 1: Write the proportion equation
   108,949.82 : 150,003.16 = 92,970.14 : x
2. Step 2: Convert to fraction form
   108,949.82/150,003.16 = 92,970.14/x
3. Step 3: Cross multiply
   108,949.82x = 150,003.16 × 92,970.14
4. Step 4: Simplify right side
   108,949.82x = 13,945,813,803.20
5. Step 5: Solve for x
   x = 13,945,813,803.20/108,949.82
6. Step 6: Final answer
   x = 128,002.18