Finding the Fourth Proportional to 134,071.85, 201,104.70 and 67,494.10

Step by Step Solution

1. Step 1: Write the proportion equation
   134,071.85 : 201,104.70 = 67,494.10 : x
2. Step 2: Convert to fraction form
   134,071.85/201,104.70 = 67,494.10/x
3. Step 3: Cross multiply
   134,071.85x = 201,104.70 × 67,494.10
4. Step 4: Simplify right side
   134,071.85x = 13,573,380,732.27
5. Step 5: Solve for x
   x = 13,573,380,732.27/134,071.85
6. Step 6: Final answer
   x = 101,239.60