Finding the Fourth Proportional to 756,089.00, 1,134,343.69 and 329,662.09

Step by Step Solution

1. Step 1: Write the proportion equation
   756,089.00 : 1,134,343.69 = 329,662.09 : x
2. Step 2: Convert to fraction form
   756,089.00/1,134,343.69 = 329,662.09/x
3. Step 3: Cross multiply
   756,089.00x = 1,134,343.69 × 329,662.09
4. Step 4: Simplify right side
   756,089.00x = 373,950,111,230.31
5. Step 5: Solve for x
   x = 373,950,111,230.31/756,089.00
6. Step 6: Final answer
   x = 494,584.78