Finding the Fourth Proportional to 227,410.48, 341,116.52 and 69,638.24

Step by Step Solution

1. Step 1: Write the proportion equation
   227,410.48 : 341,116.52 = 69,638.24 : x
2. Step 2: Convert to fraction form
   227,410.48/341,116.52 = 69,638.24/x
3. Step 3: Cross multiply
   227,410.48x = 341,116.52 × 69,638.24
4. Step 4: Simplify right side
   227,410.48x = 23,754,754,087.72
5. Step 5: Solve for x
   x = 23,754,754,087.72/227,410.48
6. Step 6: Final answer
   x = 104,457.60