Finding the Fourth Proportional to 73,086.30, 109,629.72 and 26,342.82

Step by Step Solution

1. Step 1: Write the proportion equation
   73,086.30 : 109,629.72 = 26,342.82 : x
2. Step 2: Convert to fraction form
   73,086.30/109,629.72 = 26,342.82/x
3. Step 3: Cross multiply
   73,086.30x = 109,629.72 × 26,342.82
4. Step 4: Simplify right side
   73,086.30x = 2,887,955,980.61
5. Step 5: Solve for x
   x = 2,887,955,980.61/73,086.30
6. Step 6: Final answer
   x = 39,514.33