Finding the Fourth Proportional to 9,066.56, 12,511.83 and 5,088.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,066.56 : 12,511.83 = 5,088.04 : x
2. Step 2: Convert to fraction form
   9,066.56/12,511.83 = 5,088.04/x
3. Step 3: Cross multiply
   9,066.56x = 12,511.83 × 5,088.04
4. Step 4: Simplify right side
   9,066.56x = 63,660,679.31
5. Step 5: Solve for x
   x = 63,660,679.31/9,066.56
6. Step 6: Final answer
   x = 7,021.48