Finding the Fourth Proportional to 9,056.37, 12,497.72 and 5,077.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,056.37 : 12,497.72 = 5,077.52 : x
2. Step 2: Convert to fraction form
   9,056.37/12,497.72 = 5,077.52/x
3. Step 3: Cross multiply
   9,056.37x = 12,497.72 × 5,077.52
4. Step 4: Simplify right side
   9,056.37x = 63,457,335.38
5. Step 5: Solve for x
   x = 63,457,335.38/9,056.37
6. Step 6: Final answer
   x = 7,006.93