Finding the Fourth Proportional to 9,055.34, 12,496.72 and 5,076.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,055.34 : 12,496.72 = 5,076.54 : x
2. Step 2: Convert to fraction form
   9,055.34/12,496.72 = 5,076.54/x
3. Step 3: Cross multiply
   9,055.34x = 12,496.72 × 5,076.54
4. Step 4: Simplify right side
   9,055.34x = 63,440,098.95
5. Step 5: Solve for x
   x = 63,440,098.95/9,055.34
6. Step 6: Final answer
   x = 7,005.82