Finding the Fourth Proportional to 9,068.76, 12,513.29 and 5,533.11

Step by Step Solution

1. Step 1: Write the proportion equation
   9,068.76 : 12,513.29 = 5,533.11 : x
2. Step 2: Convert to fraction form
   9,068.76/12,513.29 = 5,533.11/x
3. Step 3: Cross multiply
   9,068.76x = 12,513.29 × 5,533.11
4. Step 4: Simplify right side
   9,068.76x = 69,237,382.37
5. Step 5: Solve for x
   x = 69,237,382.37/9,068.76
6. Step 6: Final answer
   x = 7,634.71