Finding the Fourth Proportional to 110,949.44, 153,093.10 and 63,196.72

Step by Step Solution

1. Step 1: Write the proportion equation
   110,949.44 : 153,093.10 = 63,196.72 : x
2. Step 2: Convert to fraction form
   110,949.44/153,093.10 = 63,196.72/x
3. Step 3: Cross multiply
   110,949.44x = 153,093.10 × 63,196.72
4. Step 4: Simplify right side
   110,949.44x = 9,674,981,774.63
5. Step 5: Solve for x
   x = 9,674,981,774.63/110,949.44
6. Step 6: Final answer
   x = 87,201.72