Finding the Fourth Proportional to 134,071.98, 201,104.88 and 67,494.23

Step by Step Solution

1. Step 1: Write the proportion equation
   134,071.98 : 201,104.88 = 67,494.23 : x
2. Step 2: Convert to fraction form
   134,071.98/201,104.88 = 67,494.23/x
3. Step 3: Cross multiply
   134,071.98x = 201,104.88 × 67,494.23
4. Step 4: Simplify right side
   134,071.98x = 13,573,418,019.32
5. Step 5: Solve for x
   x = 13,573,418,019.32/134,071.98
6. Step 6: Final answer
   x = 101,239.78