Finding the Fourth Proportional to 13,048.32, 19,563.98 and 8,592.52

Step by Step Solution

1. Step 1: Write the proportion equation
   13,048.32 : 19,563.98 = 8,592.52 : x
2. Step 2: Convert to fraction form
   13,048.32/19,563.98 = 8,592.52/x
3. Step 3: Cross multiply
   13,048.32x = 19,563.98 × 8,592.52
4. Step 4: Simplify right side
   13,048.32x = 168,103,889.43
5. Step 5: Solve for x
   x = 168,103,889.43/13,048.32
6. Step 6: Final answer
   x = 12,883.18