Finding the Fourth Proportional to 110,356.02, 164,123.42 and 109,175.04

Step by Step Solution

1. Step 1: Write the proportion equation
   110,356.02 : 164,123.42 = 109,175.04 : x
2. Step 2: Convert to fraction form
   110,356.02/164,123.42 = 109,175.04/x
3. Step 3: Cross multiply
   110,356.02x = 164,123.42 × 109,175.04
4. Step 4: Simplify right side
   110,356.02x = 17,918,180,397.56
5. Step 5: Solve for x
   x = 17,918,180,397.56/110,356.02
6. Step 6: Final answer
   x = 162,367.04