Finding the Fourth Proportional to 12,134.00, 18,190.16 and 4,736.73

Step by Step Solution

1. Step 1: Write the proportion equation
   12,134.00 : 18,190.16 = 4,736.73 : x
2. Step 2: Convert to fraction form
   12,134.00/18,190.16 = 4,736.73/x
3. Step 3: Cross multiply
   12,134.00x = 18,190.16 × 4,736.73
4. Step 4: Simplify right side
   12,134.00x = 86,161,852.89
5. Step 5: Solve for x
   x = 86,161,852.89/12,134.00
6. Step 6: Final answer
   x = 7,100.86