Finding the Fourth Proportional to 127,450.89, 175,838.42 and 79,035.41

Step by Step Solution

1. Step 1: Write the proportion equation
   127,450.89 : 175,838.42 = 79,035.41 : x
2. Step 2: Convert to fraction form
   127,450.89/175,838.42 = 79,035.41/x
3. Step 3: Cross multiply
   127,450.89x = 175,838.42 × 79,035.41
4. Step 4: Simplify right side
   127,450.89x = 13,897,462,255.64
5. Step 5: Solve for x
   x = 13,897,462,255.64/127,450.89
6. Step 6: Final answer
   x = 109,041.70