Finding the Fourth Proportional to 22,294,596.72, 30,766,801.72 and 12,371,683.08

Step by Step Solution

1. Step 1: Write the proportion equation
   22,294,596.72 : 30,766,801.72 = 12,371,683.08 : x
2. Step 2: Convert to fraction form
   22,294,596.72/30,766,801.72 = 12,371,683.08/x
3. Step 3: Cross multiply
   22,294,596.72x = 30,766,801.72 × 12,371,683.08
4. Step 4: Simplify right side
   22,294,596.72x = 380,637,120,265,038.88
5. Step 5: Solve for x
   x = 380,637,120,265,038.88/22,294,596.72
6. Step 6: Final answer
   x = 17,073,065.96