Finding the Fourth Proportional to 9,106.29, 12,566.49 and 5,073.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,106.29 : 12,566.49 = 5,073.10 : x
2. Step 2: Convert to fraction form
   9,106.29/12,566.49 = 5,073.10/x
3. Step 3: Cross multiply
   9,106.29x = 12,566.49 × 5,073.10
4. Step 4: Simplify right side
   9,106.29x = 63,751,035.05
5. Step 5: Solve for x
   x = 63,751,035.05/9,106.29
6. Step 6: Final answer
   x = 7,000.77