Finding the Fourth Proportional to 13,063.15, 19,598.10 and 5,665.92

Step by Step Solution

1. Step 1: Write the proportion equation
   13,063.15 : 19,598.10 = 5,665.92 : x
2. Step 2: Convert to fraction form
   13,063.15/19,598.10 = 5,665.92/x
3. Step 3: Cross multiply
   13,063.15x = 19,598.10 × 5,665.92
4. Step 4: Simplify right side
   13,063.15x = 111,041,168.76
5. Step 5: Solve for x
   x = 111,041,168.76/13,063.15
6. Step 6: Final answer
   x = 8,500.34