Finding the Fourth Proportional to 9,034.10, 12,468.30 and 5,055.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,034.10 : 12,468.30 = 5,055.47 : x
2. Step 2: Convert to fraction form
   9,034.10/12,468.30 = 5,055.47/x
3. Step 3: Cross multiply
   9,034.10x = 12,468.30 × 5,055.47
4. Step 4: Simplify right side
   9,034.10x = 63,033,054.26
5. Step 5: Solve for x
   x = 63,033,054.26/9,034.10
6. Step 6: Final answer
   x = 6,977.24