Finding the Fourth Proportional to 12,634.72, 18,941.67 and 5,036.77

Step by Step Solution

1. Step 1: Write the proportion equation
   12,634.72 : 18,941.67 = 5,036.77 : x
2. Step 2: Convert to fraction form
   12,634.72/18,941.67 = 5,036.77/x
3. Step 3: Cross multiply
   12,634.72x = 18,941.67 × 5,036.77
4. Step 4: Simplify right side
   12,634.72x = 95,404,787.85
5. Step 5: Solve for x
   x = 95,404,787.85/12,634.72
6. Step 6: Final answer
   x = 7,551.00