Finding the Fourth Proportional to 162,059.46, 243,089.16 and 43,730.82

Step by Step Solution

1. Step 1: Write the proportion equation
   162,059.46 : 243,089.16 = 43,730.82 : x
2. Step 2: Convert to fraction form
   162,059.46/243,089.16 = 43,730.82/x
3. Step 3: Cross multiply
   162,059.46x = 243,089.16 × 43,730.82
4. Step 4: Simplify right side
   162,059.46x = 10,630,488,299.91
5. Step 5: Solve for x
   x = 10,630,488,299.91/162,059.46
6. Step 6: Final answer
   x = 65,596.22