Finding the Fourth Proportional to 43,362.93, 65,048.72 and 11,773.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,362.93 : 65,048.72 = 11,773.50 : x
2. Step 2: Convert to fraction form
   43,362.93/65,048.72 = 11,773.50/x
3. Step 3: Cross multiply
   43,362.93x = 65,048.72 × 11,773.50
4. Step 4: Simplify right side
   43,362.93x = 765,850,802.12
5. Step 5: Solve for x
   x = 765,850,802.12/43,362.93
6. Step 6: Final answer
   x = 17,661.42