Finding the Fourth Proportional to 9,041.82, 12,478.23 and 5,063.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,041.82 : 12,478.23 = 5,063.10 : x
2. Step 2: Convert to fraction form
   9,041.82/12,478.23 = 5,063.10/x
3. Step 3: Cross multiply
   9,041.82x = 12,478.23 × 5,063.10
4. Step 4: Simplify right side
   9,041.82x = 63,178,526.31
5. Step 5: Solve for x
   x = 63,178,526.31/9,041.82
6. Step 6: Final answer
   x = 6,987.37