Finding the Fourth Proportional to 113,848.12, 170,780.38 and 43,727.42

Step by Step Solution

1. Step 1: Write the proportion equation
   113,848.12 : 170,780.38 = 43,727.42 : x
2. Step 2: Convert to fraction form
   113,848.12/170,780.38 = 43,727.42/x
3. Step 3: Cross multiply
   113,848.12x = 170,780.38 × 43,727.42
4. Step 4: Simplify right side
   113,848.12x = 7,467,785,404.02
5. Step 5: Solve for x
   x = 7,467,785,404.02/113,848.12
6. Step 6: Final answer
   x = 65,594.28