Finding the Fourth Proportional to 347,822.82, 521,509.59 and 111,086.82

Step by Step Solution

1. Step 1: Write the proportion equation
   347,822.82 : 521,509.59 = 111,086.82 : x
2. Step 2: Convert to fraction form
   347,822.82/521,509.59 = 111,086.82/x
3. Step 3: Cross multiply
   347,822.82x = 521,509.59 × 111,086.82
4. Step 4: Simplify right side
   347,822.82x = 57,932,841,952.60
5. Step 5: Solve for x
   x = 57,932,841,952.60/347,822.82
6. Step 6: Final answer
   x = 166,558.49