Finding the Fourth Proportional to 12,012.03, 16,590.15 and 11,848.14

Step by Step Solution

1. Step 1: Write the proportion equation
   12,012.03 : 16,590.15 = 11,848.14 : x
2. Step 2: Convert to fraction form
   12,012.03/16,590.15 = 11,848.14/x
3. Step 3: Cross multiply
   12,012.03x = 16,590.15 × 11,848.14
4. Step 4: Simplify right side
   12,012.03x = 196,562,419.82
5. Step 5: Solve for x
   x = 196,562,419.82/12,012.03
6. Step 6: Final answer
   x = 16,363.80