Finding the Fourth Proportional to 12,053.72, 16,634.12 and 7,338.00

Step by Step Solution

1. Step 1: Write the proportion equation
   12,053.72 : 16,634.12 = 7,338.00 : x
2. Step 2: Convert to fraction form
   12,053.72/16,634.12 = 7,338.00/x
3. Step 3: Cross multiply
   12,053.72x = 16,634.12 × 7,338.00
4. Step 4: Simplify right side
   12,053.72x = 122,061,089.39
5. Step 5: Solve for x
   x = 122,061,089.39/12,053.72
6. Step 6: Final answer
   x = 10,126.43