Finding the Fourth Proportional to 253,227.88, 379,666.86 and 111,004.84

Step by Step Solution

1. Step 1: Write the proportion equation
   253,227.88 : 379,666.86 = 111,004.84 : x
2. Step 2: Convert to fraction form
   253,227.88/379,666.86 = 111,004.84/x
3. Step 3: Cross multiply
   253,227.88x = 379,666.86 × 111,004.84
4. Step 4: Simplify right side
   253,227.88x = 42,144,859,047.60
5. Step 5: Solve for x
   x = 42,144,859,047.60/253,227.88
6. Step 6: Final answer
   x = 166,430.56