Finding the Fourth Proportional to 241,426.34, 362,147.12 and 115,080.31

Step by Step Solution

1. Step 1: Write the proportion equation
   241,426.34 : 362,147.12 = 115,080.31 : x
2. Step 2: Convert to fraction form
   241,426.34/362,147.12 = 115,080.31/x
3. Step 3: Cross multiply
   241,426.34x = 362,147.12 × 115,080.31
4. Step 4: Simplify right side
   241,426.34x = 41,676,003,144.04
5. Step 5: Solve for x
   x = 41,676,003,144.04/241,426.34
6. Step 6: Final answer
   x = 172,624.09