Finding the Fourth Proportional to 222,487.98, 333,498.69 and 104,059.50

Step by Step Solution

1. Step 1: Write the proportion equation
   222,487.98 : 333,498.69 = 104,059.50 : x
2. Step 2: Convert to fraction form
   222,487.98/333,498.69 = 104,059.50/x
3. Step 3: Cross multiply
   222,487.98x = 333,498.69 × 104,059.50
4. Step 4: Simplify right side
   222,487.98x = 34,703,706,932.06
5. Step 5: Solve for x
   x = 34,703,706,932.06/222,487.98
6. Step 6: Final answer
   x = 155,980.14