Finding the Fourth Proportional to 213,566.52, 294,695.82 and 118,059.96

Step by Step Solution

1. Step 1: Write the proportion equation
   213,566.52 : 294,695.82 = 118,059.96 : x
2. Step 2: Convert to fraction form
   213,566.52/294,695.82 = 118,059.96/x
3. Step 3: Cross multiply
   213,566.52x = 294,695.82 × 118,059.96
4. Step 4: Simplify right side
   213,566.52x = 34,791,776,721.37
5. Step 5: Solve for x
   x = 34,791,776,721.37/213,566.52
6. Step 6: Final answer
   x = 162,908.38