Finding the Fourth Proportional to 9,055.44, 12,495.83 and 5,076.45

Step by Step Solution

1. Step 1: Write the proportion equation
   9,055.44 : 12,495.83 = 5,076.45 : x
2. Step 2: Convert to fraction form
   9,055.44/12,495.83 = 5,076.45/x
3. Step 3: Cross multiply
   9,055.44x = 12,495.83 × 5,076.45
4. Step 4: Simplify right side
   9,055.44x = 63,434,430.82
5. Step 5: Solve for x
   x = 63,434,430.82/9,055.44
6. Step 6: Final answer
   x = 7,005.12