Finding the Fourth Proportional to 7,285.08, 10,053.72 and 4,141.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,285.08 : 10,053.72 = 4,141.56 : x
2. Step 2: Convert to fraction form
   7,285.08/10,053.72 = 4,141.56/x
3. Step 3: Cross multiply
   7,285.08x = 10,053.72 × 4,141.56
4. Step 4: Simplify right side
   7,285.08x = 41,638,084.60
5. Step 5: Solve for x
   x = 41,638,084.60/7,285.08
6. Step 6: Final answer
   x = 5,715.53