Finding the Fourth Proportional to 114,633.34, 172,044.78 and 58,514.92

Step by Step Solution

1. Step 1: Write the proportion equation
   114,633.34 : 172,044.78 = 58,514.92 : x
2. Step 2: Convert to fraction form
   114,633.34/172,044.78 = 58,514.92/x
3. Step 3: Cross multiply
   114,633.34x = 172,044.78 × 58,514.92
4. Step 4: Simplify right side
   114,633.34x = 10,067,186,538.12
5. Step 5: Solve for x
   x = 10,067,186,538.12/114,633.34
6. Step 6: Final answer
   x = 87,820.76