Finding the Fourth Proportional to 123,965.04, 185,959.86 and 39,704.04

Step by Step Solution

1. Step 1: Write the proportion equation
   123,965.04 : 185,959.86 = 39,704.04 : x
2. Step 2: Convert to fraction form
   123,965.04/185,959.86 = 39,704.04/x
3. Step 3: Cross multiply
   123,965.04x = 185,959.86 × 39,704.04
4. Step 4: Simplify right side
   123,965.04x = 7,383,357,719.83
5. Step 5: Solve for x
   x = 7,383,357,719.83/123,965.04
6. Step 6: Final answer
   x = 59,560.00