Finding the Fourth Proportional to 69,227.30, 103,695.15 and 69,227.30

Step by Step Solution

1. Step 1: Write the proportion equation
   69,227.30 : 103,695.15 = 69,227.30 : x
2. Step 2: Convert to fraction form
   69,227.30/103,695.15 = 69,227.30/x
3. Step 3: Cross multiply
   69,227.30x = 103,695.15 × 69,227.30
4. Step 4: Simplify right side
   69,227.30x = 7,178,535,257.60
5. Step 5: Solve for x
   x = 7,178,535,257.60/69,227.30
6. Step 6: Final answer
   x = 103,695.15