Finding the Fourth Proportional to 9,034.34, 12,468.33 and 5,056.43

Step by Step Solution

1. Step 1: Write the proportion equation
   9,034.34 : 12,468.33 = 5,056.43 : x
2. Step 2: Convert to fraction form
   9,034.34/12,468.33 = 5,056.43/x
3. Step 3: Cross multiply
   9,034.34x = 12,468.33 × 5,056.43
4. Step 4: Simplify right side
   9,034.34x = 63,045,175.52
5. Step 5: Solve for x
   x = 63,045,175.52/9,034.34
6. Step 6: Final answer
   x = 6,978.40