Finding the Fourth Proportional to 142,104.76, 196,111.74 and 94,276.60

Step by Step Solution

1. Step 1: Write the proportion equation
   142,104.76 : 196,111.74 = 94,276.60 : x
2. Step 2: Convert to fraction form
   142,104.76/196,111.74 = 94,276.60/x
3. Step 3: Cross multiply
   142,104.76x = 196,111.74 × 94,276.60
4. Step 4: Simplify right side
   142,104.76x = 18,488,748,067.28
5. Step 5: Solve for x
   x = 18,488,748,067.28/142,104.76
6. Step 6: Final answer
   x = 130,106.47