Finding the Fourth Proportional to 9,041.31, 12,477.06 and 5,266.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,041.31 : 12,477.06 = 5,266.67 : x
2. Step 2: Convert to fraction form
   9,041.31/12,477.06 = 5,266.67/x
3. Step 3: Cross multiply
   9,041.31x = 12,477.06 × 5,266.67
4. Step 4: Simplify right side
   9,041.31x = 65,712,557.59
5. Step 5: Solve for x
   x = 65,712,557.59/9,041.31
6. Step 6: Final answer
   x = 7,268.04