Finding the Fourth Proportional to 118,166.00, 163,063.18 and 67,172.04

Step by Step Solution

1. Step 1: Write the proportion equation
   118,166.00 : 163,063.18 = 67,172.04 : x
2. Step 2: Convert to fraction form
   118,166.00/163,063.18 = 67,172.04/x
3. Step 3: Cross multiply
   118,166.00x = 163,063.18 × 67,172.04
4. Step 4: Simplify right side
   118,166.00x = 10,953,286,281.56
5. Step 5: Solve for x
   x = 10,953,286,281.56/118,166.00
6. Step 6: Final answer
   x = 92,694.06