Finding the Fourth Proportional to 307,059.82, 460,727.97 and 166,607.98

Step by Step Solution

1. Step 1: Write the proportion equation
   307,059.82 : 460,727.97 = 166,607.98 : x
2. Step 2: Convert to fraction form
   307,059.82/460,727.97 = 166,607.98/x
3. Step 3: Cross multiply
   307,059.82x = 460,727.97 × 166,607.98
4. Step 4: Simplify right side
   307,059.82x = 76,760,956,411.20
5. Step 5: Solve for x
   x = 76,760,956,411.20/307,059.82
6. Step 6: Final answer
   x = 249,986.98