Finding the Fourth Proportional to 22,233.53, 30,670.31 and 13,737.53

Step by Step Solution

1. Step 1: Write the proportion equation
   22,233.53 : 30,670.31 = 13,737.53 : x
2. Step 2: Convert to fraction form
   22,233.53/30,670.31 = 13,737.53/x
3. Step 3: Cross multiply
   22,233.53x = 30,670.31 × 13,737.53
4. Step 4: Simplify right side
   22,233.53x = 421,334,184.73
5. Step 5: Solve for x
   x = 421,334,184.73/22,233.53
6. Step 6: Final answer
   x = 18,950.40