Finding the Fourth Proportional to 130,079.37, 195,114.60 and 55,151.27

Step by Step Solution

1. Step 1: Write the proportion equation
   130,079.37 : 195,114.60 = 55,151.27 : x
2. Step 2: Convert to fraction form
   130,079.37/195,114.60 = 55,151.27/x
3. Step 3: Cross multiply
   130,079.37x = 195,114.60 × 55,151.27
4. Step 4: Simplify right side
   130,079.37x = 10,760,817,985.54
5. Step 5: Solve for x
   x = 10,760,817,985.54/130,079.37
6. Step 6: Final answer
   x = 82,725.02