Finding the Fourth Proportional to 13,063.32, 19,592.82 and 4,298.34

Step by Step Solution

1. Step 1: Write the proportion equation
   13,063.32 : 19,592.82 = 4,298.34 : x
2. Step 2: Convert to fraction form
   13,063.32/19,592.82 = 4,298.34/x
3. Step 3: Cross multiply
   13,063.32x = 19,592.82 × 4,298.34
4. Step 4: Simplify right side
   13,063.32x = 84,216,601.92
5. Step 5: Solve for x
   x = 84,216,601.92/13,063.32
6. Step 6: Final answer
   x = 6,446.80