Finding the Fourth Proportional to 9,457.13, 13,050.83 and 5,266.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,457.13 : 13,050.83 = 5,266.37 : x
2. Step 2: Convert to fraction form
   9,457.13/13,050.83 = 5,266.37/x
3. Step 3: Cross multiply
   9,457.13x = 13,050.83 × 5,266.37
4. Step 4: Simplify right side
   9,457.13x = 68,730,499.59
5. Step 5: Solve for x
   x = 68,730,499.59/9,457.13
6. Step 6: Final answer
   x = 7,267.59