Finding the Fourth Proportional to 67,739.38, 101,672.12 and 34,484.34

Step by Step Solution

1. Step 1: Write the proportion equation
   67,739.38 : 101,672.12 = 34,484.34 : x
2. Step 2: Convert to fraction form
   67,739.38/101,672.12 = 34,484.34/x
3. Step 3: Cross multiply
   67,739.38x = 101,672.12 × 34,484.34
4. Step 4: Simplify right side
   67,739.38x = 3,506,095,995.48
5. Step 5: Solve for x
   x = 3,506,095,995.48/67,739.38
6. Step 6: Final answer
   x = 51,758.61