Finding the Fourth Proportional to 127,093.56, 190,339.72 and 110,362.69

Step by Step Solution

1. Step 1: Write the proportion equation
   127,093.56 : 190,339.72 = 110,362.69 : x
2. Step 2: Convert to fraction form
   127,093.56/190,339.72 = 110,362.69/x
3. Step 3: Cross multiply
   127,093.56x = 190,339.72 × 110,362.69
4. Step 4: Simplify right side
   127,093.56x = 21,006,403,513.05
5. Step 5: Solve for x
   x = 21,006,403,513.05/127,093.56
6. Step 6: Final answer
   x = 165,282.99