Finding the Fourth Proportional to 137,079.27, 205,514.69 and 94,847.09

Step by Step Solution

1. Step 1: Write the proportion equation
   137,079.27 : 205,514.69 = 94,847.09 : x
2. Step 2: Convert to fraction form
   137,079.27/205,514.69 = 94,847.09/x
3. Step 3: Cross multiply
   137,079.27x = 205,514.69 × 94,847.09
4. Step 4: Simplify right side
   137,079.27x = 19,492,468,796.94
5. Step 5: Solve for x
   x = 19,492,468,796.94/137,079.27
6. Step 6: Final answer
   x = 142,198.52