Finding the Fourth Proportional to 114,471.82, 158,004.06 and 69,142.60

Step by Step Solution

1. Step 1: Write the proportion equation
   114,471.82 : 158,004.06 = 69,142.60 : x
2. Step 2: Convert to fraction form
   114,471.82/158,004.06 = 69,142.60/x
3. Step 3: Cross multiply
   114,471.82x = 158,004.06 × 69,142.60
4. Step 4: Simplify right side
   114,471.82x = 10,924,811,518.96
5. Step 5: Solve for x
   x = 10,924,811,518.96/114,471.82
6. Step 6: Final answer
   x = 95,436.69