Finding the Fourth Proportional to 134,667.25, 185,838.53 and 73,414.10

Step by Step Solution

1. Step 1: Write the proportion equation
   134,667.25 : 185,838.53 = 73,414.10 : x
2. Step 2: Convert to fraction form
   134,667.25/185,838.53 = 73,414.10/x
3. Step 3: Cross multiply
   134,667.25x = 185,838.53 × 73,414.10
4. Step 4: Simplify right side
   134,667.25x = 13,643,168,522.80
5. Step 5: Solve for x
   x = 13,643,168,522.80/134,667.25
6. Step 6: Final answer
   x = 101,310.22