Finding the Fourth Proportional to 13,063.56, 19,598.18 and 4,298.04

Step by Step Solution

1. Step 1: Write the proportion equation
   13,063.56 : 19,598.18 = 4,298.04 : x
2. Step 2: Convert to fraction form
   13,063.56/19,598.18 = 4,298.04/x
3. Step 3: Cross multiply
   13,063.56x = 19,598.18 × 4,298.04
4. Step 4: Simplify right side
   13,063.56x = 84,233,761.57
5. Step 5: Solve for x
   x = 84,233,761.57/13,063.56
6. Step 6: Final answer
   x = 6,447.99