Finding the Fourth Proportional to 9,048.03, 12,486.53 and 5,069.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,048.03 : 12,486.53 = 5,069.06 : x
2. Step 2: Convert to fraction form
   9,048.03/12,486.53 = 5,069.06/x
3. Step 3: Cross multiply
   9,048.03x = 12,486.53 × 5,069.06
4. Step 4: Simplify right side
   9,048.03x = 63,294,881.98
5. Step 5: Solve for x
   x = 63,294,881.98/9,048.03
6. Step 6: Final answer
   x = 6,995.43