Finding the Fourth Proportional to 15,300.39, 22,912.52 and 9,737.31

Step by Step Solution

1. Step 1: Write the proportion equation
   15,300.39 : 22,912.52 = 9,737.31 : x
2. Step 2: Convert to fraction form
   15,300.39/22,912.52 = 9,737.31/x
3. Step 3: Cross multiply
   15,300.39x = 22,912.52 × 9,737.31
4. Step 4: Simplify right side
   15,300.39x = 223,106,261.43
5. Step 5: Solve for x
   x = 223,106,261.43/15,300.39
6. Step 6: Final answer
   x = 14,581.74