Finding the Fourth Proportional to 113,851.10, 170,825.88 and 43,714.10

Step by Step Solution

1. Step 1: Write the proportion equation
   113,851.10 : 170,825.88 = 43,714.10 : x
2. Step 2: Convert to fraction form
   113,851.10/170,825.88 = 43,714.10/x
3. Step 3: Cross multiply
   113,851.10x = 170,825.88 × 43,714.10
4. Step 4: Simplify right side
   113,851.10x = 7,467,499,600.91
5. Step 5: Solve for x
   x = 7,467,499,600.91/113,851.10
6. Step 6: Final answer
   x = 65,590.05