Finding the Fourth Proportional to 13,059.32, 19,591.41 and 4,300.38

Step by Step Solution

1. Step 1: Write the proportion equation
   13,059.32 : 19,591.41 = 4,300.38 : x
2. Step 2: Convert to fraction form
   13,059.32/19,591.41 = 4,300.38/x
3. Step 3: Cross multiply
   13,059.32x = 19,591.41 × 4,300.38
4. Step 4: Simplify right side
   13,059.32x = 84,250,507.74
5. Step 5: Solve for x
   x = 84,250,507.74/13,059.32
6. Step 6: Final answer
   x = 6,451.37