Finding the Fourth Proportional to 10,012.56, 13,817.68 and 5,537.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,012.56 : 13,817.68 = 5,537.04 : x
2. Step 2: Convert to fraction form
   10,012.56/13,817.68 = 5,537.04/x
3. Step 3: Cross multiply
   10,012.56x = 13,817.68 × 5,537.04
4. Step 4: Simplify right side
   10,012.56x = 76,509,046.87
5. Step 5: Solve for x
   x = 76,509,046.87/10,012.56
6. Step 6: Final answer
   x = 7,641.31