Finding the Fourth Proportional to 109,105.04, 150,562.59 and 63,166.62

Step by Step Solution

1. Step 1: Write the proportion equation
   109,105.04 : 150,562.59 = 63,166.62 : x
2. Step 2: Convert to fraction form
   109,105.04/150,562.59 = 63,166.62/x
3. Step 3: Cross multiply
   109,105.04x = 150,562.59 × 63,166.62
4. Step 4: Simplify right side
   109,105.04x = 9,510,529,908.75
5. Step 5: Solve for x
   x = 9,510,529,908.75/109,105.04
6. Step 6: Final answer
   x = 87,168.57