Finding the Fourth Proportional to 22,152,517.18, 30,569,198.25 and 12,362,192.98

Step by Step Solution

1. Step 1: Write the proportion equation
   22,152,517.18 : 30,569,198.25 = 12,362,192.98 : x
2. Step 2: Convert to fraction form
   22,152,517.18/30,569,198.25 = 12,362,192.98/x
3. Step 3: Cross multiply
   22,152,517.18x = 30,569,198.25 × 12,362,192.98
4. Step 4: Simplify right side
   22,152,517.18x = 377,902,328,010,378.31
5. Step 5: Solve for x
   x = 377,902,328,010,378.31/22,152,517.18
6. Step 6: Final answer
   x = 17,059,114.54