Finding the Fourth Proportional to 9,061.11, 12,504.51 and 5,027.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,061.11 : 12,504.51 = 5,027.72 : x
2. Step 2: Convert to fraction form
   9,061.11/12,504.51 = 5,027.72/x
3. Step 3: Cross multiply
   9,061.11x = 12,504.51 × 5,027.72
4. Step 4: Simplify right side
   9,061.11x = 62,869,112.49
5. Step 5: Solve for x
   x = 62,869,112.49/9,061.11
6. Step 6: Final answer
   x = 6,938.35