Finding the Fourth Proportional to 9,243.08, 12,755.49 and 5,051.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,243.08 : 12,755.49 = 5,051.42 : x
2. Step 2: Convert to fraction form
   9,243.08/12,755.49 = 5,051.42/x
3. Step 3: Cross multiply
   9,243.08x = 12,755.49 × 5,051.42
4. Step 4: Simplify right side
   9,243.08x = 64,433,337.30
5. Step 5: Solve for x
   x = 64,433,337.30/9,243.08
6. Step 6: Final answer
   x = 6,970.98