Finding the Fourth Proportional to 13,065.94, 19,594.77 and 4,298.82

Step by Step Solution

1. Step 1: Write the proportion equation
   13,065.94 : 19,594.77 = 4,298.82 : x
2. Step 2: Convert to fraction form
   13,065.94/19,594.77 = 4,298.82/x
3. Step 3: Cross multiply
   13,065.94x = 19,594.77 × 4,298.82
4. Step 4: Simplify right side
   13,065.94x = 84,234,389.17
5. Step 5: Solve for x
   x = 84,234,389.17/13,065.94
6. Step 6: Final answer
   x = 6,446.87