Finding the Fourth Proportional to 7,667.42, 11,503.23 and 2,737.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,667.42 : 11,503.23 = 2,737.56 : x
2. Step 2: Convert to fraction form
   7,667.42/11,503.23 = 2,737.56/x
3. Step 3: Cross multiply
   7,667.42x = 11,503.23 × 2,737.56
4. Step 4: Simplify right side
   7,667.42x = 31,490,768.63
5. Step 5: Solve for x
   x = 31,490,768.63/7,667.42
6. Step 6: Final answer
   x = 4,107.09