Finding the Fourth Proportional to 127,036.62, 174,870.54 and 109,801.14

Step by Step Solution

1. Step 1: Write the proportion equation
   127,036.62 : 174,870.54 = 109,801.14 : x
2. Step 2: Convert to fraction form
   127,036.62/174,870.54 = 109,801.14/x
3. Step 3: Cross multiply
   127,036.62x = 174,870.54 × 109,801.14
4. Step 4: Simplify right side
   127,036.62x = 19,200,984,644.42
5. Step 5: Solve for x
   x = 19,200,984,644.42/127,036.62
6. Step 6: Final answer
   x = 151,145.27