Finding the Fourth Proportional to 12,714.16, 19,063.52 and 5,692.84

Step by Step Solution

1. Step 1: Write the proportion equation
   12,714.16 : 19,063.52 = 5,692.84 : x
2. Step 2: Convert to fraction form
   12,714.16/19,063.52 = 5,692.84/x
3. Step 3: Cross multiply
   12,714.16x = 19,063.52 × 5,692.84
4. Step 4: Simplify right side
   12,714.16x = 108,525,569.20
5. Step 5: Solve for x
   x = 108,525,569.20/12,714.16
6. Step 6: Final answer
   x = 8,535.80