Finding the Fourth Proportional to 69,902.42, 104,870.25 and 22,521.98

Step by Step Solution

1. Step 1: Write the proportion equation
   69,902.42 : 104,870.25 = 22,521.98 : x
2. Step 2: Convert to fraction form
   69,902.42/104,870.25 = 22,521.98/x
3. Step 3: Cross multiply
   69,902.42x = 104,870.25 × 22,521.98
4. Step 4: Simplify right side
   69,902.42x = 2,361,885,935.27
5. Step 5: Solve for x
   x = 2,361,885,935.27/69,902.42
6. Step 6: Final answer
   x = 33,788.33