Finding the Fourth Proportional to 230,091.18, 317,547.27 and 134,591.82

Step by Step Solution

1. Step 1: Write the proportion equation
   230,091.18 : 317,547.27 = 134,591.82 : x
2. Step 2: Convert to fraction form
   230,091.18/317,547.27 = 134,591.82/x
3. Step 3: Cross multiply
   230,091.18x = 317,547.27 × 134,591.82
4. Step 4: Simplify right side
   230,091.18x = 42,739,265,005.33
5. Step 5: Solve for x
   x = 42,739,265,005.33/230,091.18
6. Step 6: Final answer
   x = 185,749.25