Finding the Fourth Proportional to 114,557.90, 158,082.71 and 69,209.03

Step by Step Solution

1. Step 1: Write the proportion equation
   114,557.90 : 158,082.71 = 69,209.03 : x
2. Step 2: Convert to fraction form
   114,557.90/158,082.71 = 69,209.03/x
3. Step 3: Cross multiply
   114,557.90x = 158,082.71 × 69,209.03
4. Step 4: Simplify right side
   114,557.90x = 10,940,751,068.03
5. Step 5: Solve for x
   x = 10,940,751,068.03/114,557.90
6. Step 6: Final answer
   x = 95,504.12