Finding the Fourth Proportional to 12,098.82, 16,698.18 and 7,385.84

Step by Step Solution

1. Step 1: Write the proportion equation
   12,098.82 : 16,698.18 = 7,385.84 : x
2. Step 2: Convert to fraction form
   12,098.82/16,698.18 = 7,385.84/x
3. Step 3: Cross multiply
   12,098.82x = 16,698.18 × 7,385.84
4. Step 4: Simplify right side
   12,098.82x = 123,330,085.77
5. Step 5: Solve for x
   x = 123,330,085.77/12,098.82
6. Step 6: Final answer
   x = 10,193.56