Finding the Fourth Proportional to 34,792,582.27, 52,188,541.30 and 21,149,496.31

Step by Step Solution

1. Step 1: Write the proportion equation
   34,792,582.27 : 52,188,541.30 = 21,149,496.31 : x
2. Step 2: Convert to fraction form
   34,792,582.27/52,188,541.30 = 21,149,496.31/x
3. Step 3: Cross multiply
   34,792,582.27x = 52,188,541.30 × 21,149,496.31
4. Step 4: Simplify right side
   34,792,582.27x = 1,103,761,361,648,632.50
5. Step 5: Solve for x
   x = 1,103,761,361,648,632.50/34,792,582.27
6. Step 6: Final answer
   x = 31,724,042.59