Finding the Fourth Proportional to 123,709.80, 185,574.72 and 34,964.04

Step by Step Solution

1. Step 1: Write the proportion equation
   123,709.80 : 185,574.72 = 34,964.04 : x
2. Step 2: Convert to fraction form
   123,709.80/185,574.72 = 34,964.04/x
3. Step 3: Cross multiply
   123,709.80x = 185,574.72 × 34,964.04
4. Step 4: Simplify right side
   123,709.80x = 6,488,441,933.07
5. Step 5: Solve for x
   x = 6,488,441,933.07/123,709.80
6. Step 6: Final answer
   x = 52,448.89