Finding the Fourth Proportional to 69,468.84, 95,870.72 and 39,255.44

Step by Step Solution

1. Step 1: Write the proportion equation
   69,468.84 : 95,870.72 = 39,255.44 : x
2. Step 2: Convert to fraction form
   69,468.84/95,870.72 = 39,255.44/x
3. Step 3: Cross multiply
   69,468.84x = 95,870.72 × 39,255.44
4. Step 4: Simplify right side
   69,468.84x = 3,763,446,915.50
5. Step 5: Solve for x
   x = 3,763,446,915.50/69,468.84
6. Step 6: Final answer
   x = 54,174.60