Finding the Fourth Proportional to 15,337.34, 23,010.20 and 5,477.62

Step by Step Solution

1. Step 1: Write the proportion equation
   15,337.34 : 23,010.20 = 5,477.62 : x
2. Step 2: Convert to fraction form
   15,337.34/23,010.20 = 5,477.62/x
3. Step 3: Cross multiply
   15,337.34x = 23,010.20 × 5,477.62
4. Step 4: Simplify right side
   15,337.34x = 126,041,131.72
5. Step 5: Solve for x
   x = 126,041,131.72/15,337.34
6. Step 6: Final answer
   x = 8,217.93