Finding the Fourth Proportional to 17,803.56, 24,569.52 and 9,845.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,803.56 : 24,569.52 = 9,845.31 : x
2. Step 2: Convert to fraction form
   17,803.56/24,569.52 = 9,845.31/x
3. Step 3: Cross multiply
   17,803.56x = 24,569.52 × 9,845.31
4. Step 4: Simplify right side
   17,803.56x = 241,894,491.72
5. Step 5: Solve for x
   x = 241,894,491.72/17,803.56
6. Step 6: Final answer
   x = 13,586.86