Finding the Fourth Proportional to 13,023.50, 19,523.28 and 4,701.56

Step by Step Solution

1. Step 1: Write the proportion equation
   13,023.50 : 19,523.28 = 4,701.56 : x
2. Step 2: Convert to fraction form
   13,023.50/19,523.28 = 4,701.56/x
3. Step 3: Cross multiply
   13,023.50x = 19,523.28 × 4,701.56
4. Step 4: Simplify right side
   13,023.50x = 91,789,872.32
5. Step 5: Solve for x
   x = 91,789,872.32/13,023.50
6. Step 6: Final answer
   x = 7,048.02