Finding the Fourth Proportional to 383,561.00, 575,364.56 and 117,323.82

Step by Step Solution

1. Step 1: Write the proportion equation
   383,561.00 : 575,364.56 = 117,323.82 : x
2. Step 2: Convert to fraction form
   383,561.00/575,364.56 = 117,323.82/x
3. Step 3: Cross multiply
   383,561.00x = 575,364.56 × 117,323.82
4. Step 4: Simplify right side
   383,561.00x = 67,503,967,485.20
5. Step 5: Solve for x
   x = 67,503,967,485.20/383,561.00
6. Step 6: Final answer
   x = 175,992.78